(499319) = 2009 WU125 = 2014 WN41

Discovered at Kitt Peak on 2009-11-20 by Spacewatch.

Orbit

Orbit type: Main Belt

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epoch2023-09-13.0
epoch JD2460200.5
perihelion date2026-01-13.35757
perihelion JD2461053.85757
argument of perihelion (°)46.12517
ascending node (°)73.90486
inclination (°)11.73791
eccentricity0.0872543
perihelion distance (AU)2.7265940
Tisserand w.r.t. Jupiter3.2
ΔV w.r.t. Earth (km/sec)10.9
semimajor axis (AU)2.9872437
mean anomaly (°)197.09707
mean daily motion (°/day)0.19089650
aphelion distance (AU)3.248
period (years)5.16
P-vector [x]-0.48597053
P-vector [y]0.73215498
P-vector [z]0.47726484
Q-vector [x]-0.85183779
Q-vector [y]-0.51892974
Q-vector [z]-0.07130437
absolute magnitude16.8
phase slope0.15
uncertainty0
referenceMPEC 2023-O15
observations used129
oppositions10
arc length (days)4986
first opposition used2009
last opposition used2023
residual rms (arc-secs)0.83
perturbers coarse indicatorM-v
perturbers precise indicator003Ek
first observation date used2009-11-20.0
last observation date used2023-07-16.0
computer nameMPCLINUX
JD of orbit computation2458011.199375
perihelion JD uncertainty (days)3.1389E-04
argument of perihelion uncertainty (°)6.5667E-05
ascending node uncertainty (°)2.1178E-05
inclination uncertainty (°)7.4786E-06
eccentricity uncertainty 3.9494E-08
perihelion distance uncertainty (AU)1.2209E-07
 Minimum Orbit Intersection Distances (in AU)
for orbit epoch: 2460000.5, reference: E2023-O15
Mercury2.3979
Venus2.01399
Earth1.75771
Mars1.1195
Jupiter1.94502
Saturn6.27134
Uranus15.6687
Neptune26.8371

Observations

131 total observations over interval: 2009 11 20.26702 – 2023 07 16.501904
These data are available for download (format description).

Date (UT) J2000 RA J2000 Dec Magn Location Ref
2009 11 20.26702 04 48 00.13 +20 27 14.5 20.8 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 305389
2009 11 20.28476 04 47 59.16 +20 27 16.8 20.9 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 305389
2009 11 20.30252 04 47 58.14 +20 27 19.4 21.4 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 305389
2009 11 24.29277 04 44 18.96 +20 35 51.2 21.2 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 305389
2009 11 24.31056 04 44 17.93 +20 35 53.6 20.9 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 305389
2009 11 24.32834 04 44 16.91 +20 35 56.0 21.3 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 305389
2009 12 15.22006 04 24 05.68 +21 18 21.0 20.5 V G96 – Mt. Lemmon Survey MPS 342062
2009 12 15.22747 04 24 05.32 +21 18 21.8 20.2 V G96 – Mt. Lemmon Survey MPS 342062
2009 12 15.23512 04 24 04.82 +21 18 22.5 20.9 V G96 – Mt. Lemmon Survey MPS 342062
2009 12 15.24276 04 24 04.42 +21 18 23.4 20.6 V G96 – Mt. Lemmon Survey MPS 342062
2011 03 30.28723 11 56 07.722 +19 13 55.83 20.7 i F51 – Pan-STARRS 1, Haleakala MPS 815529
2011 03 30.29906 11 56 07.159 +19 13 57.04 21.0 i F51 – Pan-STARRS 1, Haleakala MPS 815529
2011 03 30.32420 11 56 05.919 +19 14 00.04 21.2 g F51 – Pan-STARRS 1, Haleakala MPS 815529
2014 08 31.55165 03 53 08.188 +12 22 02.92 21.9 w F51 – Pan-STARRS 1, Haleakala MPS 547759
2014 08 31.56460 03 53 08.634 +12 22 04.33 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 547759
2014 08 31.57753 03 53 09.057 +12 22 05.51 22.2 w F51 – Pan-STARRS 1, Haleakala MPS 547759
2014 08 31.59052 03 53 09.498 +12 22 07.14 21.9 w F51 – Pan-STARRS 1, Haleakala MPS 547759
2014 10 25.52411 03 52 01.528 +12 50 45.41 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 547759
2014 10 25.53702 03 52 00.985 +12 50 45.34 21.2 w F51 – Pan-STARRS 1, Haleakala MPS 547759
2014 10 25.54991 03 52 00.457 +12 50 45.47 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 547759
2014 10 25.56285 03 51 59.914 +12 50 45.22 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 547759
2014 11 17.30967 03 32 51.82 +12 50 49.8 20.1 V G96 – Mt. Lemmon Survey MPS 545964
2014 11 17.31620 03 32 51.43 +12 50 50.1 20.2 V G96 – Mt. Lemmon Survey MPS 545964
2014 11 17.32276 03 32 51.08 +12 50 49.9 20.1 V G96 – Mt. Lemmon Survey MPS 545964
2014 11 17.32930 03 32 50.69 +12 50 50.2 20.1 V G96 – Mt. Lemmon Survey MPS 545964
2014 11 18.30703 03 31 55.883 +12 51 11.14 20.6 w F51 – Pan-STARRS 1, Haleakala MPS 545964
2014 11 18.31849 03 31 55.213 +12 51 11.13 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 545964
2014 11 18.32969 03 31 54.577 +12 51 11.78 20.6 w F51 – Pan-STARRS 1, Haleakala MPS 545964
2014 11 18.34090 03 31 53.916 +12 51 12.20 20.5 w F51 – Pan-STARRS 1, Haleakala MPS 545964
2014 11 20.47374 03 29 53.601 +12 52 05.32 20.6 w F51 – Pan-STARRS 1, Haleakala MPS 545964
2014 11 20.48504 03 29 52.944 +12 52 05.66 20.6 w F51 – Pan-STARRS 1, Haleakala MPS 545964
2014 11 20.49625 03 29 52.298 +12 52 05.97 20.6 w F51 – Pan-STARRS 1, Haleakala MPS 545964
2014 11 20.50746 03 29 51.645 +12 52 06.21 20.6 w F51 – Pan-STARRS 1, Haleakala MPS 545964
2014 11 26.29877 03 24 30.724 +12 55 44.00 20.8 w F51 – Pan-STARRS 1, Haleakala MPS 549730
2014 11 26.31000 03 24 30.106 +12 55 44.57 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 549730
2014 11 26.32121 03 24 29.469 +12 55 45.18 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 549730
2014 11 26.33240 03 24 28.846 +12 55 45.77 21.2 w F51 – Pan-STARRS 1, Haleakala MPS 549730
2014 12 11.14636 03 12 27.76 +13 15 14.8 20.5 V G96 – Mt. Lemmon Survey MPS 551623
2014 12 11.15533 03 12 27.32 +13 15 15.8 20.7 V G96 – Mt. Lemmon Survey MPS 551623
2014 12 11.16045 03 12 27.14 +13 15 16.0 20.9 V G96 – Mt. Lemmon Survey MPS 551623
2014 12 11.16556 03 12 26.90 +13 15 16.7 20.8 V G96 – Mt. Lemmon Survey MPS 551623
2015 01 17.29735 03 03 35.522 +15 22 43.31 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 562696
2015 01 17.31112 03 03 35.693 +15 22 47.16 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 562696
2015 01 17.32491 03 03 35.871 +15 22 51.27 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 562696
2016 01 03.51062 11 20 46.294 +19 45 07.57 21.2 r F51 – Pan-STARRS 1, Haleakala MPS 665518
2016 01 03.53514 11 20 46.742 +19 45 14.03 21.3 r F51 – Pan-STARRS 1, Haleakala MPS 665518
2016 01 03.54749 11 20 46.960 +19 45 16.98 20.8 r F51 – Pan-STARRS 1, Haleakala MPS 665518
2016 02 06.37082 11 17 12.02 +23 20 47.2 20.7 V G96 – Mt. Lemmon Survey MPS 679119
2016 02 06.37602 11 17 11.81 +23 20 49.6 20.6 V G96 – Mt. Lemmon Survey MPS 679119
2016 02 06.38120 11 17 11.67 +23 20 51.9 20.7 V G96 – Mt. Lemmon Survey MPS 679119
2016 02 06.38641 11 17 11.48 +23 20 54.2 20.7 V G96 – Mt. Lemmon Survey MPS 679119
2016 05 06.30675 10 36 15.027 +23 41 08.66 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 706064
2016 05 06.31859 10 36 15.295 +23 41 03.55 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 706064
2017 05 26.08454 16 25 14.83 -19 26 11.2 20.2 R J04 – ESA Optical Ground Station, Tenerife MPS 805370
2017 05 26.09623 16 25 14.24 -19 26 12.0 20.4 R J04 – ESA Optical Ground Station, Tenerife MPS 805370
2017 05 26.10792 16 25 13.54 -19 26 12.0 20.5 R J04 – ESA Optical Ground Station, Tenerife MPS 805370
2017 05 27.40761 16 24 02.821 -19 27 33.08 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 799339
2017 05 27.41870 16 24 02.204 -19 27 33.57 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 799339
2017 05 27.42977 16 24 01.573 -19 27 34.42 20.8 w F51 – Pan-STARRS 1, Haleakala MPS 799339
2017 05 27.44084 16 24 00.959 -19 27 35.13 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 799339
2018 08 08.42002 21 50 11.066 -29 26 51.80 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 909804
2018 08 08.43101 21 50 10.517 -29 26 55.40 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 909804
2019 10 01.33216 03 01 03.80 +05 40 06.1 22.3 G G96 – Mt. Lemmon Survey MPS 1056808
2019 10 01.33734 03 01 03.66 +05 40 05.5 21.4 G G96 – Mt. Lemmon Survey MPS 1056808
2019 10 01.34250 03 01 03.53 +05 40 05.2 21.5 G G96 – Mt. Lemmon Survey MPS 1056808
2019 10 01.34768 03 01 03.35 +05 40 04.6 21.9 G G96 – Mt. Lemmon Survey MPS 1056808
2019 10 20.39601 02 49 12.55 +05 00 29.5 21.0 G G96 – Mt. Lemmon Survey MPS 1065001
2019 10 20.40157 02 49 12.30 +05 00 28.3 20.9 G G96 – Mt. Lemmon Survey MPS 1065001
2019 10 20.40714 02 49 12.02 +05 00 27.6 20.9 G G96 – Mt. Lemmon Survey MPS 1065001
2019 10 20.41271 02 49 11.74 +05 00 26.9 20.8 G G96 – Mt. Lemmon Survey MPS 1065001
2019 10 24.43711 02 45 55.985 +04 52 52.49 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 1065001
2019 10 24.44843 02 45 55.398 +04 52 51.28 21.3 w F51 – Pan-STARRS 1, Haleakala MPS 1065001
2019 10 24.45984 02 45 54.808 +04 52 50.05 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 1065001
2019 10 24.47131 02 45 54.215 +04 52 48.65 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 1065001
2019 10 26.31525 02 44 20.94 +04 49 34.6 20.7 G G96 – Mt. Lemmon Survey MPS 1074954
2019 10 26.32210 02 44 20.59 +04 49 34.0 20.9 G G96 – Mt. Lemmon Survey MPS 1074954
2019 10 26.32728 02 44 20.32 +04 49 33.5 20.6 G G96 – Mt. Lemmon Survey MPS 1074954
2019 10 26.33245 02 44 20.01 +04 49 32.8 20.6 G G96 – Mt. Lemmon Survey MPS 1074954
2019 11 08.22312 02 32 59.25 +04 33 49.1 20.7 G G96 – Mt. Lemmon Survey MPS 1081573
2019 11 08.22744 02 32 59.04 +04 33 49.8 20.3 G G96 – Mt. Lemmon Survey MPS 1081573
2019 11 08.23177 02 32 58.81 +04 33 49.7 21.1 G G96 – Mt. Lemmon Survey MPS 1081573
2019 11 08.23610 02 32 58.57 +04 33 49.5 20.9 G G96 – Mt. Lemmon Survey MPS 1081573
2019 11 29.35706 02 16 30.804 +04 46 05.19 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 1089879
2019 11 29.36841 02 16 30.367 +04 46 06.45 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 1089879
2019 11 29.37975 02 16 29.929 +04 46 07.87 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 1089879
2019 12 19.29334 02 08 33.391 +05 49 45.55 21.3 w F52 – Pan-STARRS 2, Haleakala MPS 1100819
2019 12 19.32060 02 08 33.077 +05 49 52.64 21.3 w F52 – Pan-STARRS 2, Haleakala MPS 1100819
2019 12 19.33403 02 08 32.928 +05 49 56.09 21.4 w F52 – Pan-STARRS 2, Haleakala MPS 1100819
2021 01 17.429754 10 05 18.36 +28 06 06.9 20.94 G G96 – Mt. Lemmon Survey MPS 1344559
2021 01 17.434912 10 05 18.16 +28 06 09.2 20.66 G G96 – Mt. Lemmon Survey MPS 1344559
2021 01 17.440056 10 05 18.02 +28 06 11.5 21.02 G G96 – Mt. Lemmon Survey MPS 1344559
2021 01 17.445202 10 05 17.80 +28 06 14.3 20.78 G G96 – Mt. Lemmon Survey MPS 1344559
2021 02 06.300590 09 50 48.98 +30 35 48.8 20.23 r I41 – Palomar Mountain--ZTF MPS 1372056
2021 02 06.447620 09 50 40.94 +30 36 45.5 20.26 r I41 – Palomar Mountain--ZTF MPS 1372056
2021 02 08.313580 09 49 02.26 +30 48 29.1 20.65 r I41 – Palomar Mountain--ZTF MPS 1372056
2021 02 08.350240 09 49 00.24 +30 48 42.3 20.67 r I41 – Palomar Mountain--ZTF MPS 1372056
2021 02 10.374914 09 47 11.735 +31 00 43.83 20.64 w F51 – Pan-STARRS 1, Haleakala MPS 1372056
2021 02 10.382870 09 47 11.08 +31 00 45.3 21.06 g I41 – Palomar Mountain--ZTF MPS 1372056
2021 02 10.387421 09 47 11.034 +31 00 48.32 20.69 w F51 – Pan-STARRS 1, Haleakala MPS 1372056
2021 02 10.399718 09 47 10.342 +31 00 52.49 20.60 w F51 – Pan-STARRS 1, Haleakala MPS 1372056
2021 02 10.405931 09 47 09.76 +31 00 53.6 20.55 r I41 – Palomar Mountain--ZTF MPS 1372056
2021 02 10.412179 09 47 09.655 +31 00 56.84 20.68 w F51 – Pan-STARRS 1, Haleakala MPS 1372056
2021 02 12.258140 09 45 29.94 +31 11 11.5 20.36 r I41 – Palomar Mountain--ZTF MPS 1372056
2021 02 12.322380 09 45 26.37 +31 11 32.2 21.02 g I41 – Palomar Mountain--ZTF MPS 1372056
2021 03 10.217588 09 25 12.14 +32 15 28.8 22.18 G G96 – Mt. Lemmon Survey MPS 1376321
2021 03 10.223333 09 25 11.94 +32 15 29.2 21.43 G G96 – Mt. Lemmon Survey MPS 1376321
2021 03 10.229127 09 25 11.74 +32 15 28.8 21.41 G G96 – Mt. Lemmon Survey MPS 1376321
2021 03 10.234804 09 25 11.49 +32 15 28.4 21.58 G G96 – Mt. Lemmon Survey MPS 1376321
2022 03 05.561799 15 57 53.960 -12 57 12.88 21.97 w F52 – Pan-STARRS 2, Haleakala MPS 1570865
2022 03 05.572573 15 57 54.231 -12 57 13.91 21.87 w F52 – Pan-STARRS 2, Haleakala MPS 1570865
2022 03 05.583326 15 57 54.474 -12 57 14.37 22.04 w F52 – Pan-STARRS 2, Haleakala MPS 1570865
2022 04 23.508882 15 50 59.566 -13 06 55.17 21.57 w F52 – Pan-STARRS 2, Haleakala MPS 1591807
2022 04 23.533225 15 50 58.543 -13 06 54.48 21.49 w F52 – Pan-STARRS 2, Haleakala MPS 1591807
2022 04 23.545392 15 50 58.004 -13 06 54.35 21.64 w F52 – Pan-STARRS 2, Haleakala MPS 1591807
2022 04 28.453366 15 47 25.707 -13 05 06.25 21.15 w F52 – Pan-STARRS 2, Haleakala MPS 1596286
2022 04 28.463684 15 47 25.213 -13 05 06.01 21.09 w F52 – Pan-STARRS 2, Haleakala MPS 1596286
2022 04 28.473968 15 47 24.734 -13 05 05.96 21.01 w F52 – Pan-STARRS 2, Haleakala MPS 1596286
2022 05 09.436766 15 38 23.916 -13 01 51.54 21.34 w F52 – Pan-STARRS 2, Haleakala MPS 1596286
2022 05 09.461220 15 38 22.636 -13 01 51.58 21.18 w F52 – Pan-STARRS 2, Haleakala MPS 1596286
2022 05 09.473400 15 38 21.973 -13 01 51.57 21.45 w F52 – Pan-STARRS 2, Haleakala MPS 1596286
2022 05 23.408188 15 26 08.036 -13 02 28.07 21.00 w F52 – Pan-STARRS 2, Haleakala MPS 1618413
2022 05 23.419707 15 26 07.423 -13 02 28.64 21.18 w F52 – Pan-STARRS 2, Haleakala MPS 1618413
2022 05 23.431216 15 26 06.809 -13 02 28.53 21.28 w F52 – Pan-STARRS 2, Haleakala MPS 1618413
2022 05 31.280929 15 19 37.459 -13 06 43.81 21.25 G G96 – Mt. Lemmon Survey MPS 1618413
2022 05 31.286070 15 19 37.211 -13 06 44.64 21.14 G G96 – Mt. Lemmon Survey MPS 1618413
2022 05 31.291187 15 19 36.930 -13 06 44.82 21.15 G G96 – Mt. Lemmon Survey MPS 1618413
2022 05 31.296307 15 19 36.685 -13 06 44.42 20.96 G G96 – Mt. Lemmon Survey MPS 1618413
2023 07 16.475353 21 03 36.809 -30 25 38.55 21.25 w F52 – Pan-STARRS 2, Haleakala MPS 1935420
2023 07 16.484205 21 03 36.399 -30 25 41.96 21.54 w F52 – Pan-STARRS 2, Haleakala MPS 1935420
2023 07 16.493054 21 03 35.988 -30 25 45.33 21.61 w F52 – Pan-STARRS 2, Haleakala MPS 1935420
2023 07 16.501904 21 03 35.565 -30 25 48.49 21.56 w F52 – Pan-STARRS 2, Haleakala MPS 1935420