(503867) = 1999 VS84 = 2008 UY258

Discovered at Kitt Peak on 1999-11-06 by Spacewatch.

Orbit

Orbit type: Main Belt

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epoch2023-02-25.0
epoch JD2460000.5
perihelion date2021-12-24.02978
perihelion JD2459572.52978
argument of perihelion (°)156.86215
ascending node (°)228.48078
inclination (°)2.43269
eccentricity0.1331833
perihelion distance (AU)2.3496284
Tisserand w.r.t. Jupiter3.3
ΔV w.r.t. Earth (km/sec)9.6
semimajor axis (AU)2.7106405
mean anomaly (°)94.51691
mean daily motion (°/day)0.22084930
aphelion distance (AU)3.072
period (years)4.46
P-vector [x]0.90349691
P-vector [y]0.38629554
P-vector [z]0.18565852
Q-vector [x]-0.42741470
Q-vector [y]0.84420729
Q-vector [z]0.32346671
absolute magnitude17.67
phase slope0.15
uncertainty0
referenceMPO 731649
observations used153
oppositions8
arc length (days)8479
first opposition used1999
last opposition used2023
residual rms (arc-secs)0.83
perturbers coarse indicatorM-v
perturbers precise indicator003Ek
first observation date used1999-11-06.0
last observation date used2023-01-23.0
computer nameMPCLINUX
JD of orbit computation2458058.056082
perihelion JD uncertainty (days)9.9416E-04
argument of perihelion uncertainty (°)2.9492E-04
ascending node uncertainty (°)9.9277E-05
inclination uncertainty (°)5.5330E-06
eccentricity uncertainty 6.5762E-08
perihelion distance uncertainty (AU)1.7767E-07
 Minimum Orbit Intersection Distances (in AU)
for orbit epoch: 2460000.5, reference: E2023-B94
Mercury2.01305
Venus1.62705
Earth1.35215
Mars0.9005
Jupiter2.37026
Saturn6.40945
Uranus15.4358
Neptune27.5047

Observations

156 total observations over interval: 1999 11 06.38813 – 2023 01 23.405884
These data are available for download (format description).

Date (UT) J2000 RA J2000 Dec Magn Location Ref
1999 11 06.38813 02 54 28.77 +16 56 36.8 21.0 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 8751
1999 11 06.41043 02 54 27.53 +16 56 29.7 21.2 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 8751
1999 11 06.43277 02 54 26.29 +16 56 22.7 21.2 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 8751
1999 11 12.37865 02 49 09.55 +16 25 24.1 21.1 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 8751
1999 11 12.42608 02 49 06.99 +16 25 09.3 21.2 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 8751
1999 11 12.45149 02 49 05.60 +16 25 00.9 21.2 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 8751
1999 11 17.20471 02 45 03.02 +16 00 36.1 21.1 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 9973
1999 11 17.22718 02 45 01.86 +16 00 28.9 21.6 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 9973
1999 11 17.24963 02 45 00.71 +16 00 22.7 21.2 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 9973
2003 09 04.19417 22 28 33.10 -05 22 21.5 21.3 V 291 – LPL/Spacewatch II MPS 267360
2003 09 04.19842 22 28 32.82 -05 22 22.8 20.5 V 291 – LPL/Spacewatch II MPS 267360
2003 09 04.20242 22 28 32.66 -05 22 23.7 20.3 V 291 – LPL/Spacewatch II MPS 267360
2008 10 27.34312 03 52 00.34 +20 07 54.2 21.0 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 264770
2008 10 27.36084 03 51 59.59 +20 07 50.6 20.6 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 264770
2008 10 27.37857 03 51 58.81 +20 07 47.0 20.7 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 264770
2008 10 31.29234 03 49 10.38 +19 54 16.1   691 – Steward Observatory, Kitt Peak-Spacewatch MPS 264770
2008 10 31.31006 03 49 09.54 +19 54 11.7   691 – Steward Observatory, Kitt Peak-Spacewatch MPS 264770
2008 10 31.32778 03 49 08.66 +19 54 08.3   691 – Steward Observatory, Kitt Peak-Spacewatch MPS 264770
2008 11 08.32760 03 42 30.23 +19 22 47.8 20.7 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 264770
2008 11 08.34527 03 42 29.22 +19 22 43.8 20.8 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 264770
2008 11 08.36294 03 42 28.26 +19 22 39.3 20.9 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 264770
2008 11 30.24743 03 22 49.00 +17 47 24.7 20.6 V G96 – Mt. Lemmon Survey MPS 267704
2008 11 30.25288 03 22 48.68 +17 47 23.2 20.7 V G96 – Mt. Lemmon Survey MPS 267704
2008 11 30.25831 03 22 48.43 +17 47 22.0 20.8 V G96 – Mt. Lemmon Survey MPS 267704
2008 11 30.26374 03 22 48.14 +17 47 20.5 20.6 V G96 – Mt. Lemmon Survey MPS 267704
2012 08 09.53593 23 26 30.404 +00 19 42.27 20.9 i F51 – Pan-STARRS 1, Haleakala MPS 429022
2012 08 09.54193 23 26 30.257 +00 19 41.75 21.0 i F51 – Pan-STARRS 1, Haleakala MPS 429022
2012 08 09.54493 23 26 30.189 +00 19 41.44 20.9 i F51 – Pan-STARRS 1, Haleakala MPS 429022
2012 08 09.54794 23 26 30.118 +00 19 41.15 20.9 i F51 – Pan-STARRS 1, Haleakala MPS 429022
2012 08 09.55094 23 26 30.038 +00 19 40.88 20.9 i F51 – Pan-STARRS 1, Haleakala MPS 429022
2012 08 09.55393 23 26 29.973 +00 19 40.63 20.9 i F51 – Pan-STARRS 1, Haleakala MPS 429022
2012 08 12.58139 23 25 17.252 +00 13 54.78 21.0 i F51 – Pan-STARRS 1, Haleakala MPS 429320
2012 08 12.58435 23 25 17.170 +00 13 54.45 21.0 i F51 – Pan-STARRS 1, Haleakala MPS 429320
2012 08 12.59026 23 25 17.004 +00 13 53.66 21.0 i F51 – Pan-STARRS 1, Haleakala MPS 429320
2012 08 12.59321 23 25 16.925 +00 13 53.26 20.9 i F51 – Pan-STARRS 1, Haleakala MPS 429320
2012 08 12.59617 23 25 16.834 +00 13 52.83 20.9 i F51 – Pan-STARRS 1, Haleakala MPS 429320
2012 09 17.20012 23 00 20.30 -02 28 57.1 20.3 V G96 – Mt. Lemmon Survey MPS 431835
2012 09 17.20940 23 00 19.83 -02 29 00.4 20.5 V G96 – Mt. Lemmon Survey MPS 431835
2012 09 17.21875 23 00 19.40 -02 29 03.8 20.4 V G96 – Mt. Lemmon Survey MPS 431835
2012 09 17.22811 23 00 18.97 -02 29 07.0 20.2 V G96 – Mt. Lemmon Survey MPS 431835
2012 10 09.16116 22 47 17.88 -04 19 51.6 21.0 V G96 – Mt. Lemmon Survey MPS 434938
2012 10 09.17020 22 47 17.66 -04 19 53.5 20.9 V G96 – Mt. Lemmon Survey MPS 434938
2012 10 09.17926 22 47 17.41 -04 19 55.7 21.1 V G96 – Mt. Lemmon Survey MPS 434938
2012 10 09.18844 22 47 17.30 -04 19 58.1 21.1 V G96 – Mt. Lemmon Survey MPS 434938
2017 10 27.40915 04 43 42.18 +21 42 09.5 21.6 G G96 – Mt. Lemmon Survey MPS 828148
2017 10 27.41562 04 43 42.01 +21 42 08.5 21.9 G G96 – Mt. Lemmon Survey MPS 828148
2017 10 27.42196 04 43 41.85 +21 42 08.2 21.6 G G96 – Mt. Lemmon Survey MPS 828148
2017 10 27.42832 04 43 41.65 +21 42 07.1 21.3 G G96 – Mt. Lemmon Survey MPS 828148
2017 10 30.57042 04 42 16.885 +21 35 27.83 21.2 w F51 – Pan-STARRS 1, Haleakala MPS 831743
2017 10 30.58309 04 42 16.470 +21 35 26.19 21.3 w F51 – Pan-STARRS 1, Haleakala MPS 831743
2017 10 30.59572 04 42 16.071 +21 35 24.24 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 831743
2017 11 14.30813 04 32 06.69 +20 55 51.1 20.5 G G96 – Mt. Lemmon Survey MPS 839114
2017 11 14.31233 04 32 06.49 +20 55 51.0 21.2 G G96 – Mt. Lemmon Survey MPS 839114
2017 11 14.31653 04 32 06.24 +20 55 50.1 20.9 G G96 – Mt. Lemmon Survey MPS 839114
2017 11 14.32073 04 32 06.05 +20 55 49.3 21.0 G G96 – Mt. Lemmon Survey MPS 839114
2017 11 21.37916 04 25 42.320 +20 32 53.74 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 842898
2017 11 21.39226 04 25 41.545 +20 32 51.16 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 842898
2017 11 21.40548 04 25 40.765 +20 32 48.55 20.8 w F51 – Pan-STARRS 1, Haleakala MPS 842898
2017 11 27.25169 04 20 03.50 +20 12 42.7 20.8 G G96 – Mt. Lemmon Survey MPS 845045
2017 11 27.25747 04 20 03.15 +20 12 41.3 20.7 G G96 – Mt. Lemmon Survey MPS 845045
2017 11 27.26438 04 20 02.73 +20 12 39.9 20.6 G G96 – Mt. Lemmon Survey MPS 845045
2017 11 27.27354 04 20 02.18 +20 12 38.1 20.3 G G96 – Mt. Lemmon Survey MPS 845045
2017 12 10.28257 04 07 57.715 +19 28 39.08 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 849094
2017 12 10.29503 04 07 57.047 +19 28 36.76 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 849094
2017 12 10.30743 04 07 56.383 +19 28 34.53 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 849094
2017 12 10.31983 04 07 55.728 +19 28 32.23 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 849094
2017 12 14.25895 04 04 42.51 +19 16 27.6 21.8 G G96 – Mt. Lemmon Survey MPS 849094
2017 12 14.26416 04 04 42.26 +19 16 26.0 21.0 G G96 – Mt. Lemmon Survey MPS 849094
2017 12 14.26933 04 04 42.01 +19 16 25.8 21.2 G G96 – Mt. Lemmon Survey MPS 849094
2017 12 14.27449 04 04 41.75 +19 16 24.7 21.5 G G96 – Mt. Lemmon Survey MPS 849094
2017 12 26.15269 03 57 10.30 +18 47 07.2 21.3 G G96 – Mt. Lemmon Survey MPS 854245
2017 12 26.15782 03 57 10.08 +18 47 07.1 20.7 G G96 – Mt. Lemmon Survey MPS 854245
2017 12 26.16295 03 57 09.97 +18 47 06.6 21.2 G G96 – Mt. Lemmon Survey MPS 854245
2017 12 26.16807 03 57 09.80 +18 47 06.2 21.6 G G96 – Mt. Lemmon Survey MPS 854245
2020 05 20.42958 16 30 50.749 -20 45 16.62 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 1195341
2020 05 20.43857 16 30 50.258 -20 45 14.99 21.9 w F51 – Pan-STARRS 1, Haleakala MPS 1195341
2020 05 20.45705 16 30 49.233 -20 45 11.80 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 1195341
2020 06 14.36982 16 08 38.126 -19 35 40.25 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 1204825
2020 06 14.37954 16 08 37.631 -19 35 38.52 22.1 w F51 – Pan-STARRS 1, Haleakala MPS 1204825
2020 06 14.38924 16 08 37.172 -19 35 37.13 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 1204825
2020 06 23.33704 16 02 06.571 -19 13 49.96 22.2 w F51 – Pan-STARRS 1, Haleakala MPS 1206827
2020 06 23.34673 16 02 06.186 -19 13 48.26 22.2 w F51 – Pan-STARRS 1, Haleakala MPS 1206827
2020 06 23.35645 16 02 05.789 -19 13 47.35 22.3 w F51 – Pan-STARRS 1, Haleakala MPS 1206827
2020 06 23.36634 16 02 05.384 -19 13 45.77 22.2 w F51 – Pan-STARRS 1, Haleakala MPS 1206827
2021 07 18.525462 00 05 50.172 +03 52 09.90 21.85 w F51 – Pan-STARRS 1, Haleakala MPS 1436751
2021 07 18.537756 00 05 50.496 +03 52 13.14 21.69 w F51 – Pan-STARRS 1, Haleakala MPS 1436751
2021 07 18.550082 00 05 50.818 +03 52 15.71 21.72 w F51 – Pan-STARRS 1, Haleakala MPS 1436751
2021 07 18.562472 00 05 51.154 +03 52 18.89 21.68 w F51 – Pan-STARRS 1, Haleakala MPS 1436751
2021 08 22.555170 00 07 55.853 +04 29 17.47 20.86 w F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 08 22.564316 00 07 55.637 +04 29 16.82 20.99 w F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 08 22.582416 00 07 55.176 +04 29 14.04 21.06 w F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 08 29.439900 00 04 46.704 +04 10 31.38 20.60 i F52 – Pan-STARRS 2, Haleakala MPS 1459437
2021 08 29.452854 00 04 46.272 +04 10 28.77 20.54 i F52 – Pan-STARRS 2, Haleakala MPS 1459437
2021 08 29.465892 00 04 45.824 +04 10 25.99 20.64 i F52 – Pan-STARRS 2, Haleakala MPS 1459437
2021 08 29.478867 00 04 45.357 +04 10 23.59 20.47 i F52 – Pan-STARRS 2, Haleakala MPS 1459437
2021 08 29.538847 00 04 43.290 +04 10 11.67 20.77 i F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 08 29.551434 00 04 42.862 +04 10 09.01 20.87 i F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 08 29.563978 00 04 42.436 +04 10 06.37 20.47 i F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 08 29.576522 00 04 41.984 +04 10 03.85 20.87 i F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 08 30.571941 00 04 09.236 +04 06 37.62 20.81 w F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 08 30.583507 00 04 08.831 +04 06 35.07 20.83 w F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 08 30.595043 00 04 08.423 +04 06 32.79 20.86 w F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 08 30.606633 00 04 08.009 +04 06 30.06 20.84 w F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 09 04.461227 00 01 11.590 +03 47 20.44 20.73 w F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 09 04.473057 00 01 11.093 +03 47 17.44 20.87 w F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 09 04.484900 00 01 10.608 +03 47 14.24 20.81 w F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 09 04.496707 00 01 10.120 +03 47 11.31 20.79 w F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 09 07.456049 23 59 10.263 +03 33 41.35 20.58 w F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 09 07.467139 23 59 09.774 +03 33 38.12 20.67 w F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 09 07.478235 23 59 09.293 +03 33 35.13 20.67 w F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 09 07.489345 23 59 08.787 +03 33 31.76 20.59 w F51 – Pan-STARRS 1, Haleakala MPS 1459437
2021 09 10.293750 23 57 08.31 +03 19 33.4   G96 – Mt. Lemmon Survey MPS 1470391
2021 09 10.301298 23 57 07.90 +03 19 33.4   G96 – Mt. Lemmon Survey MPS 1470391
2021 09 10.306992 23 57 07.66 +03 19 31.5 20.67 G G96 – Mt. Lemmon Survey MPS 1470391
2021 09 10.312694 23 57 07.40 +03 19 29.9 20.90 G G96 – Mt. Lemmon Survey MPS 1470391
2021 09 13.363789 23 54 50.217 +03 03 18.14 20.59 w F51 – Pan-STARRS 1, Haleakala MPS 1470391
2021 09 13.375532 23 54 49.654 +03 03 14.27 20.60 w F51 – Pan-STARRS 1, Haleakala MPS 1470391
2021 09 13.387285 23 54 49.089 +03 03 10.48 20.57 w F51 – Pan-STARRS 1, Haleakala MPS 1470391
2021 09 29.64169 23 42 06.68 +01 26 23.5 20.3 R D29 – Purple Mountain Observatory, XuYi Station MPS 1487502
2021 09 29.65583 23 42 05.99 +01 26 18.5 19.7 R D29 – Purple Mountain Observatory, XuYi Station MPS 1487502
2021 09 29.66998 23 42 05.31 +01 26 13.3 19.5 R D29 – Purple Mountain Observatory, XuYi Station MPS 1487502
2021 09 30.289595 23 41 37.924 +01 22 28.59 20.46 w F51 – Pan-STARRS 1, Haleakala MPS 1487502
2021 09 30.301888 23 41 37.348 +01 22 24.26 20.42 w F51 – Pan-STARRS 1, Haleakala MPS 1487502
2021 09 30.314188 23 41 36.771 +01 22 19.73 20.53 w F51 – Pan-STARRS 1, Haleakala MPS 1487502
2021 10 03.59690 23 39 14.08 +01 02 36.2 19.7 R D29 – Purple Mountain Observatory, XuYi Station MPS 1487502
2021 10 03.62518 23 39 12.84 +01 02 25.8 20.6 R D29 – Purple Mountain Observatory, XuYi Station MPS 1487502
2021 10 07.322073 23 36 43.581 +00 41 02.22 20.62 w F51 – Pan-STARRS 1, Haleakala MPS 1487502
2021 10 07.334022 23 36 43.086 +00 40 57.92 20.58 w F51 – Pan-STARRS 1, Haleakala MPS 1487502
2021 10 07.346063 23 36 42.588 +00 40 53.97 20.50 w F51 – Pan-STARRS 1, Haleakala MPS 1487502
2021 10 07.358109 23 36 42.085 +00 40 49.86 20.69 w F51 – Pan-STARRS 1, Haleakala MPS 1487502
2021 10 10.274575 23 34 54.39 +00 24 44.5 21.01 G G96 – Mt. Lemmon Survey MPS 1487502
2021 10 10.279783 23 34 54.19 +00 24 42.9 20.86 G G96 – Mt. Lemmon Survey MPS 1487502
2021 10 10.284987 23 34 54.02 +00 24 41.4 20.81 G G96 – Mt. Lemmon Survey MPS 1487502
2021 10 10.290186 23 34 53.84 +00 24 39.5 20.58 G G96 – Mt. Lemmon Survey MPS 1487502
2021 10 27.258545 23 28 21.220 -00 46 42.26 21.10 w F51 – Pan-STARRS 1, Haleakala MPS 1494136
2021 10 27.270501 23 28 21.070 -00 46 44.30 21.22 w F51 – Pan-STARRS 1, Haleakala MPS 1494136
2021 10 27.282469 23 28 20.921 -00 46 46.26 21.03 w F51 – Pan-STARRS 1, Haleakala MPS 1494136
2021 10 27.294439 23 28 20.787 -00 46 48.42 21.19 w F51 – Pan-STARRS 1, Haleakala MPS 1494136
2021 10 28.230367 23 28 12.340 -00 49 24.73 21.06 w F51 – Pan-STARRS 1, Haleakala MPS 1511176
2021 10 28.243498 23 28 12.205 -00 49 26.88 21.13 w F51 – Pan-STARRS 1, Haleakala MPS 1511176
2021 10 28.256737 23 28 12.069 -00 49 28.98 21.12 w F51 – Pan-STARRS 1, Haleakala MPS 1511176
2021 10 28.269888 23 28 11.923 -00 49 31.25 20.98 w F51 – Pan-STARRS 1, Haleakala MPS 1511176
2021 12 03.128881 23 40 22.79 -00 31 21.2 21.96 G G96 – Mt. Lemmon Survey MPS 1528088
2021 12 03.134544 23 40 23.05 -00 31 20.5 22.43 G G96 – Mt. Lemmon Survey MPS 1528088
2021 12 03.140214 23 40 23.37 -00 31 19.5 21.97 G G96 – Mt. Lemmon Survey MPS 1528088
2021 12 03.145881 23 40 23.53 -00 31 18.9 21.41 G G96 – Mt. Lemmon Survey MPS 1528088
2023 01 14.429448 08 56 13.673 +13 31 13.21 21.45 w F52 – Pan-STARRS 2, Haleakala MPS 1736652
2023 01 14.440845 08 56 13.083 +13 31 15.42 21.60 w F52 – Pan-STARRS 2, Haleakala MPS 1736652
2023 01 14.452226 08 56 12.489 +13 31 17.24 21.25 w F52 – Pan-STARRS 2, Haleakala MPS 1736652
2023 01 14.463625 08 56 11.894 +13 31 19.23 21.30 w F52 – Pan-STARRS 2, Haleakala MPS 1736652
2023 01 15.408795 08 55 24.256 +13 34 00.16 21.57 w F52 – Pan-STARRS 2, Haleakala MPS 1736652
2023 01 15.419667 08 55 23.673 +13 34 02.23 21.47 w F52 – Pan-STARRS 2, Haleakala MPS 1736652
2023 01 15.430618 08 55 23.080 +13 34 04.05 21.48 w F52 – Pan-STARRS 2, Haleakala MPS 1736652
2023 01 23.384104 08 48 16.404 +13 59 09.92 21.29 w F52 – Pan-STARRS 2, Haleakala MPS 1740523
2023 01 23.394971 08 48 15.775 +13 59 12.39 21.46 w F52 – Pan-STARRS 2, Haleakala MPS 1740523
2023 01 23.405884 08 48 15.150 +13 59 14.41 21.52 w F52 – Pan-STARRS 2, Haleakala MPS 1740523