(498513) = 2008 DG76

Discovered at Kitt Peak on 2008-02-07 by Spacewatch.

Orbit

Orbit type: Main Belt

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epoch2023-02-25.0
epoch JD2460000.5
perihelion date2022-06-09.98012
perihelion JD2459740.48012
argument of perihelion (°)110.07029
ascending node (°)5.74581
inclination (°)1.20221
eccentricity0.1376988
perihelion distance (AU)2.0476617
Tisserand w.r.t. Jupiter3.5
ΔV w.r.t. Earth (km/sec)8.9
semimajor axis (AU)2.3746479
mean anomaly (°)70.03442
mean daily motion (°/day)0.26934260
aphelion distance (AU)2.702
period (years)3.66
P-vector [x]-0.43546337
P-vector [y]0.81788639
P-vector [z]0.37607646
Q-vector [x]-0.90020400
Q-vector [y]-0.39661583
Q-vector [z]-0.17980169
absolute magnitude18.44
phase slope0.15
uncertainty0
referenceMPO 745323
observations used112
oppositions9
arc length (days)7110
first opposition used2003
last opposition used2023
residual rms (arc-secs)0.74
perturbers coarse indicatorM-v
perturbers precise indicator003Ek
first observation date used2003-11-23.0
last observation date used2023-05-12.0
computer nameMPCLINUX
JD of orbit computation2458025.320371
perihelion JD uncertainty (days)6.1090E-05
argument of perihelion uncertainty (°)1.0906E-04
ascending node uncertainty (°)1.0780E-04
inclination uncertainty (°)4.3649E-06
eccentricity uncertainty 5.3455E-08
perihelion distance uncertainty (AU)1.3705E-07
 Minimum Orbit Intersection Distances (in AU)
for orbit epoch: 2460000.5, reference: E2023-JC8
Mercury1.72447
Venus1.3292
Earth1.06397
Mars0.40708
Jupiter2.37914
Saturn6.94992
Uranus16.2456
Neptune27.3794

Observations

115 total observations over interval: 2003 11 23.41740 – 2023 05 12.417884
These data are available for download (format description).

Date (UT) J2000 RA J2000 Dec Magn Location Ref
2003 11 23.41740 06 55 58.66 +24 48 25.3 21.0 R 695 – Kitt Peak MPS 427836
2003 11 23.48455 06 55 57.80 +24 48 29.5   695 – Kitt Peak MPS 427836
2008 02 07.42490 11 23 00.72 +05 09 13.0 20.9 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 252510
2008 02 07.44248 11 23 00.11 +05 09 16.0 21.7 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 252510
2008 02 07.45772 11 22 59.61 +05 09 18.7 21.3 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 252510
2008 02 28.25706 11 06 48.88 +06 40 12.7 19.4 V G96 – Mt. Lemmon Survey MPS 244128
2008 02 28.26524 11 06 48.38 +06 40 15.1 19.5 V G96 – Mt. Lemmon Survey MPS 244128
2008 02 28.27344 11 06 47.91 +06 40 17.5 19.6 V G96 – Mt. Lemmon Survey MPS 244128
2008 02 28.28166 11 06 47.41 +06 40 20.1 20.3 V G96 – Mt. Lemmon Survey MPS 244128
2008 03 07.28710 10 59 07.36 +07 21 47.0 20.7 V G96 – Mt. Lemmon Survey MPS 244128
2008 03 07.29366 10 59 06.97 +07 21 48.7 20.3 V G96 – Mt. Lemmon Survey MPS 244128
2008 03 07.30023 10 59 06.57 +07 21 50.9 20.3 V G96 – Mt. Lemmon Survey MPS 244128
2008 03 07.30681 10 59 06.18 +07 21 52.6 20.2 V G96 – Mt. Lemmon Survey MPS 244128
2008 03 14.37069 10 52 36.08 +07 55 45.7 20.8 V G96 – Mt. Lemmon Survey MPS 252510
2008 03 14.38008 10 52 35.54 +07 55 47.5 20.5 V G96 – Mt. Lemmon Survey MPS 252510
2008 03 14.38799 10 52 35.11 +07 55 50.1 20.9 V G96 – Mt. Lemmon Survey MPS 252510
2008 03 14.40286 10 52 34.32 +07 55 53.4 20.5 V G96 – Mt. Lemmon Survey MPS 252510
2008 03 15.39403 10 51 42.80 +08 00 15.4 21.1 V G96 – Mt. Lemmon Survey MPS 252510
2008 03 15.39571 10 51 42.69 +08 00 16.4 20.7 V G96 – Mt. Lemmon Survey MPS 252510
2008 03 15.39738 10 51 42.62 +08 00 17.2 21.1 V G96 – Mt. Lemmon Survey MPS 252510
2008 03 15.39910 10 51 42.48 +08 00 16.5 20.9 V G96 – Mt. Lemmon Survey MPS 252510
2010 10 17.32710 02 44 08.77 +16 57 22.3 21.1 V G96 – Mt. Lemmon Survey MPS 427836
2010 10 17.33402 02 44 08.44 +16 57 21.0 21.3 V G96 – Mt. Lemmon Survey MPS 427836
2010 10 17.34089 02 44 08.08 +16 57 19.8 21.2 V G96 – Mt. Lemmon Survey MPS 427836
2010 10 17.34777 02 44 07.72 +16 57 18.9 21.5 V G96 – Mt. Lemmon Survey MPS 427836
2012 04 28.29078 14 10 24.31 -14 16 15.9 21.0 V G96 – Mt. Lemmon Survey MPS 427836
2012 04 28.29767 14 10 23.91 -14 16 13.0 20.2 V G96 – Mt. Lemmon Survey MPS 427836
2012 04 28.30463 14 10 23.52 -14 16 11.2 21.2 V G96 – Mt. Lemmon Survey MPS 427836
2012 04 28.31149 14 10 23.08 -14 16 09.0 21.4 V G96 – Mt. Lemmon Survey MPS 427836
2014 12 24.38595 06 56 57.75 +25 05 18.9 20.0 V G96 – Mt. Lemmon Survey MPS 558751
2014 12 24.39064 06 56 57.47 +25 05 19.6 20.1 V G96 – Mt. Lemmon Survey MPS 558751
2014 12 24.39533 06 56 57.15 +25 05 19.8 19.7 V G96 – Mt. Lemmon Survey MPS 558751
2014 12 24.40002 06 56 56.80 +25 05 20.3 19.0 V G96 – Mt. Lemmon Survey MPS 558751
2015 01 16.43406 06 32 27.772 +25 27 15.00 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 561186
2015 01 16.44567 06 32 27.087 +25 27 15.07 20.6 w F51 – Pan-STARRS 1, Haleakala MPS 561186
2015 01 16.45733 06 32 26.409 +25 27 15.00 20.8 w F51 – Pan-STARRS 1, Haleakala MPS 561186
2015 01 16.46888 06 32 25.728 +25 27 14.92 20.8 w F51 – Pan-STARRS 1, Haleakala MPS 561186
2017 08 24.52703 00 10 57.373 +00 38 49.06 21.9 w F51 – Pan-STARRS 1, Haleakala MPS 812065
2017 08 24.53932 00 10 56.919 +00 38 46.60 22.1 w F51 – Pan-STARRS 1, Haleakala MPS 812065
2017 08 24.55170 00 10 56.485 +00 38 44.22 21.9 w F51 – Pan-STARRS 1, Haleakala MPS 812065
2017 09 14.41468 23 54 58.380 -00 55 58.14 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 815513
2017 09 14.42666 23 54 57.694 -00 56 02.12 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 815513
2017 09 14.43859 23 54 57.013 -00 56 06.12 21.3 w F51 – Pan-STARRS 1, Haleakala MPS 815513
2017 09 14.45051 23 54 56.324 -00 56 09.74 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 815513
2017 09 17.38605 23 52 12.796 -01 12 20.61 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 817025
2017 09 17.39777 23 52 12.091 -01 12 24.37 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 817025
2017 09 17.40947 23 52 11.401 -01 12 28.39 21.3 w F51 – Pan-STARRS 1, Haleakala MPS 817025
2017 09 17.42122 23 52 10.715 -01 12 32.36 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 817025
2017 09 22.38241 23 47 29.443 -01 40 15.57 21.3 w F51 – Pan-STARRS 1, Haleakala MPS 819049
2017 09 22.39344 23 47 28.781 -01 40 19.14 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 819049
2017 09 22.40448 23 47 28.126 -01 40 22.87 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 819049
2017 09 22.41551 23 47 27.476 -01 40 26.54 21.3 w F51 – Pan-STARRS 1, Haleakala MPS 819049
2017 09 25.38145 23 44 39.687 -01 56 54.58 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 819049
2017 09 25.38210 23 44 39.666 -01 56 54.70 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 819049
2017 09 25.39205 23 44 39.065 -01 56 57.77 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 819049
2017 09 25.39270 23 44 39.029 -01 56 58.26 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 819049
2017 09 25.40268 23 44 38.451 -01 57 01.57 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 819049
2017 09 25.40332 23 44 38.427 -01 57 01.64 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 819049
2017 09 25.41326 23 44 37.831 -01 57 05.02 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 819049
2017 09 25.41391 23 44 37.786 -01 57 05.08 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 819049
2017 09 28.42764 23 41 49.883 -02 13 28.63 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 819049
2017 09 28.45117 23 41 48.540 -02 13 36.40 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 819049
2017 09 28.46292 23 41 47.870 -02 13 40.16 22.1 w F51 – Pan-STARRS 1, Haleakala MPS 819049
2019 01 07.61291 11 34 42.225 +03 53 12.95 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 967103
2019 01 07.62526 11 34 42.589 +03 53 10.43 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 967103
2019 01 07.63759 11 34 42.977 +03 53 07.84 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 967103
2019 01 07.64990 11 34 43.355 +03 53 05.08 22.2 w F51 – Pan-STARRS 1, Haleakala MPS 967103
2019 02 04.51252 11 37 54.085 +03 28 10.97 21.3 w F51 – Pan-STARRS 1, Haleakala MPS 969717
2019 02 04.52520 11 37 53.788 +03 28 12.28 21.2 w F51 – Pan-STARRS 1, Haleakala MPS 969717
2019 02 04.53793 11 37 53.501 +03 28 13.69 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 969717
2019 02 04.55073 11 37 53.195 +03 28 15.33 21.3 w F51 – Pan-STARRS 1, Haleakala MPS 969717
2019 02 12.32331 11 34 15.60 +03 48 40.5 21.7 G G96 – Mt. Lemmon Survey MPS 974083
2019 02 12.33325 11 34 15.22 +03 48 42.8 21.1 G G96 – Mt. Lemmon Survey MPS 974083
2019 02 12.33884 11 34 15.01 +03 48 43.2 22.4 G G96 – Mt. Lemmon Survey MPS 974083
2019 02 12.34443 11 34 14.80 +03 48 45.0 21.0 G G96 – Mt. Lemmon Survey MPS 974083
2019 02 28.35106 11 21 52.04 +04 58 55.3 20.9 G G96 – Mt. Lemmon Survey MPS 976271
2019 02 28.35663 11 21 51.73 +04 58 56.5 20.8 G G96 – Mt. Lemmon Survey MPS 976271
2019 02 28.36223 11 21 51.41 +04 58 58.2   G96 – Mt. Lemmon Survey MPS 976271
2019 02 28.36782 11 21 51.12 +04 59 00.4   G96 – Mt. Lemmon Survey MPS 976271
2019 03 06.67516 11 15 54.53 +05 32 04.7 20.6 R D29 – Purple Mountain Observatory, XuYi Station MPS 977945
2019 03 06.68930 11 15 53.64 +05 32 10.1 20.2 R D29 – Purple Mountain Observatory, XuYi Station MPS 977945
2019 03 06.70344 11 15 52.64 +05 32 15.9 20.6 R D29 – Purple Mountain Observatory, XuYi Station MPS 977945
2021 11 04.35284 02 41 10.45 +17 01 16.2 21.2 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 1511119
2021 11 04.35904 02 41 10.08 +17 01 14.8 20.9 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 1511119
2021 11 04.36525 02 41 09.65 +17 01 13.1 21.0 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 1511119
2021 11 08.286170 02 37 04.96 +16 44 39.8 20.41 G G96 – Mt. Lemmon Survey MPS 1511119
2021 11 08.291359 02 37 04.63 +16 44 38.2 20.69 G G96 – Mt. Lemmon Survey MPS 1511119
2021 11 08.296565 02 37 04.29 +16 44 37.2 20.32 G G96 – Mt. Lemmon Survey MPS 1511119
2021 11 08.301748 02 37 03.95 +16 44 35.7 20.78 G G96 – Mt. Lemmon Survey MPS 1511119
2021 11 09.452244 02 35 52.431 +16 39 40.26 20.81 w F51 – Pan-STARRS 1, Haleakala MPS 1511119
2021 11 09.465131 02 35 51.575 +16 39 36.88 20.82 w F51 – Pan-STARRS 1, Haleakala MPS 1511119
2021 11 09.490860 02 35 49.935 +16 39 30.10 20.82 w F51 – Pan-STARRS 1, Haleakala MPS 1511119
2021 11 11.303632 02 33 58.865 +16 31 40.32 20.91 w F52 – Pan-STARRS 2, Haleakala MPS 1511119
2021 11 11.313910 02 33 58.190 +16 31 38.02 21.30 w F52 – Pan-STARRS 2, Haleakala MPS 1511119
2021 11 11.324122 02 33 57.563 +16 31 35.24 20.98 w F52 – Pan-STARRS 2, Haleakala MPS 1511119
2021 11 11.334310 02 33 56.898 +16 31 32.55 21.17 w F52 – Pan-STARRS 2, Haleakala MPS 1511119
2021 11 29.127391 02 18 25.82 +15 21 14.8 21.70 G G96 – Mt. Lemmon Survey MPS 1524217
2021 11 29.132982 02 18 25.57 +15 21 14.6 21.29 G G96 – Mt. Lemmon Survey MPS 1524218
2021 11 29.138580 02 18 25.36 +15 21 13.1 21.37 G G96 – Mt. Lemmon Survey MPS 1524218
2021 11 29.144171 02 18 25.11 +15 21 11.9 21.01 G G96 – Mt. Lemmon Survey MPS 1524218
2021 11 30.150468 02 17 45.81 +15 18 01.0 21.35 G G96 – Mt. Lemmon Survey MPS 1524218
2021 11 30.156047 02 17 45.57 +15 17 59.4 21.35 G G96 – Mt. Lemmon Survey MPS 1524218
2021 11 30.161622 02 17 45.38 +15 17 59.1 21.10 G G96 – Mt. Lemmon Survey MPS 1524218
2021 11 30.167197 02 17 45.15 +15 17 58.2 21.15 G G96 – Mt. Lemmon Survey MPS 1524218
2023 04 28.407325 14 24 45.131 -15 32 19.77 21.29 w F52 – Pan-STARRS 2, Haleakala MPS 1882413
2023 04 28.419481 14 24 44.366 -15 32 16.51 21.37 w F52 – Pan-STARRS 2, Haleakala MPS 1882413
2023 04 28.431639 14 24 43.610 -15 32 12.88 21.39 w F52 – Pan-STARRS 2, Haleakala MPS 1882413
2023 05 10.231591 14 13 19.121 -14 39 52.09 21.78 G G96 – Mt. Lemmon Survey MPS 1882413
2023 05 10.238482 14 13 18.750 -14 39 51.12 21.41 G G96 – Mt. Lemmon Survey MPS 1882413
2023 05 10.244219 14 13 18.404 -14 39 49.43 21.45 G G96 – Mt. Lemmon Survey MPS 1882413
2023 05 10.249952 14 13 18.095 -14 39 47.16 21.60 G G96 – Mt. Lemmon Survey MPS 1882413
2023 05 12.380022 14 11 25.019 -14 30 43.00 21.34 w F51 – Pan-STARRS 1, Haleakala MPS 1888329
2023 05 12.392679 14 11 24.321 -14 30 39.75 21.45 w F51 – Pan-STARRS 1, Haleakala MPS 1888329
2023 05 12.405267 14 11 23.638 -14 30 36.56 21.54 w F51 – Pan-STARRS 1, Haleakala MPS 1888329
2023 05 12.417884 14 11 22.959 -14 30 33.37 21.62 w F51 – Pan-STARRS 1, Haleakala MPS 1888329