620100 (2016 WJ1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5031989025 ± 3.40e-08
Semi-major axis (a)1.3398414739 AU ± 3.42e-09
Inclination (i)2.88885273° ± 3.34e-06
Long. of Asc. Node (Ω)81.99179739° ± 1.61e-05
Arg. of Perihelion (ω)87.77219118° ± 1.67e-05
Mean Anomaly (M)239.34141811° ± 8.10e-06
Mean Motion (n)0.6355242850°/day ± 2.44e-09
Perihelion dist (q)0.66563471 AU ± 4.55e-08
Aphelion dist (Q)2.01404823 AU ± 4.58e-08
Orbital Period1.55088689 yr ± 5.95e-09
Physical Parameters
H (abs. magnitude)21.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.255″
Uncertainty0
Orbit TypeApollo
MOID0.000363 AU
Observations Used432
Oppositions7
Arc Total2003-2023
First Observation Used2003-07-04
Last Observation Used2023-06-27
Observations (456)
Date Type RA Dec Mag Band Observatory
2016-12-03 20:37:40 C 03 30 41.70 +13 01 26.5 q 046
2016-12-03 20:40:25 C 03 30 40.75 +13 01 24.0 q 046
2016-12-03 20:42:31 C 03 30 40.06 +13 01 21.9 q 046
2016-12-03 20:43:36 C 03 30 39.69 +13 01 20.6 q 046
2016-12-03 20:44:37 C 03 30 39.37 +13 01 20.0 q 046
2016-12-03 20:45:34 C 03 30 39.05 +13 01 19.0 q 046
2016-12-03 20:47:35 C 03 30 38.34 +13 01 17.5 q 046
2016-12-03 20:48:37 C 03 30 37.95 +13 01 15.5 q 046
2016-12-04 18:13:20 C 03 23 15.65 +12 38 15.8 q K61
2016-12-04 18:14:42 C 03 23 15.16 +12 38 14.3 q K61
2016-12-04 20:39:18 C 03 22 20.54 +12 35 32.0 q A17
2016-12-04 20:56:16 C 03 22 14.02 +12 35 12.6 q A17
2016-12-04 21:13:12 C 03 22 07.49 +12 34 53.1 q A17
2016-12-04 21:16:17 C 03 22 05.32 +12 34 52.8 L04
2016-12-04 21:23:22 C 03 22 02.57 +12 34 44.5 L04
2016-12-04 21:30:44 C 03 21 59.73 +12 34 35.9 L04
2016-12-05 06:03:22 C 03 18 46.15 +12 24 41.2 o 691
2016-12-05 06:12:50 C 03 18 42.31 +12 24 29.6 o 691
2016-12-05 06:22:21 C 03 18 38.39 +12 24 18.0 o 691
2016-12-05 19:35:48 C 03 13 23.39 +12 06 52.2 q 246
2016-12-05 19:36:27 C 03 13 23.11 +12 06 51.3 q 246
2016-12-05 19:36:38 C 03 13 23.05 +12 06 50.9 q 246
2016-12-05 19:36:47 C 03 13 22.96 +12 06 50.9 q 246
2016-12-05 19:36:58 C 03 13 22.90 +12 06 50.6 q 246
2016-12-05 19:37:07 C 03 13 22.80 +12 06 50.3 q 246
2016-12-05 19:37:18 C 03 13 22.74 +12 06 50.3 q 246
2016-12-05 19:37:28 C 03 13 22.67 +12 06 49.9 q 246
2016-12-05 23:00:44 C 03 11 54.42 +12 02 19.5 q 160
2016-12-05 23:04:24 C 03 11 52.83 +12 02 14.5 q 160
2016-12-05 23:07:53 C 03 11 51.32 +12 02 09.7 q 160
2016-12-06 01:37:53 C 03 10 53.70 +11 58 51.4 q H06
2016-12-06 01:43:55 C 03 10 51.06 +11 58 43.6 q H06
2016-12-06 01:58:15 C 03 10 44.73 +11 58 24.3 q H06
2016-12-06 03:30:36 C 03 10 03.38 +11 56 16.9 q H06
2016-12-06 03:35:13 C 03 10 01.35 +11 56 11.3 q H06
2016-12-06 04:14:19 C 03 09 43.69 +11 55 15.3 R G45
2016-12-06 04:21:48 C 03 09 40.29 +11 55 04.8 R G45
2016-12-06 04:29:20 C 03 09 36.86 +11 54 54.1 R G45
2016-12-06 04:36:20 C 03 09 33.67 +11 54 44.2 R G45
2016-12-06 04:44:15 C 03 09 30.05 +11 54 32.9 R G45
2016-12-06 04:50:42 C 03 09 27.11 +11 54 23.8 R G45
2016-12-06 04:51:49 C 03 09 26.61 +11 54 22.1 R G45
2016-12-06 20:53:04 C 03 02 11.39 +11 29 47.5 q 246
2016-12-06 20:53:43 C 03 02 11.06 +11 29 46.5 q 246
2016-12-06 20:54:59 C 03 02 10.45 +11 29 44.3 q 246
2016-12-06 20:55:30 C 03 02 10.19 +11 29 43.6 q 246
2016-12-06 20:56:18 C 03 02 09.79 +11 29 42.3 q 246
2016-12-06 20:56:41 C 03 02 09.60 +11 29 41.6 q 246
2016-12-07 00:01:52 C 03 00 38.21 +11 24 46.1 q 160
2016-12-07 00:03:07 C 03 00 37.61 +11 24 44.1 q 160