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
2003-07-04 14:31:34 C 22 40 23.867 -12 54 39.63 U 568
2003-07-04 14:43:48 C 22 40 23.298 -12 54 44.74 U 568
2003-07-05 14:27:26 C 22 39 20.646 -13 05 04.11 U 568
2003-07-05 14:45:48 C 22 39 19.741 -13 05 12.38 U 568
2016-10-13 11:59:41 C 04 37 04.173 +17 24 47.97 U F51
2016-11-06 10:11:03 C 04 43 29.19 +16 45 08.7 o 691
2016-11-06 10:37:48 C 04 43 28.57 +16 45 05.3 o 691
2016-11-06 11:04:31 C 04 43 27.97 +16 45 01.3 o 691
2016-11-19 11:09:55 C 04 29 42.59 +15 50 26.1 q G96
2016-11-19 11:21:52 C 04 29 41.53 +15 50 23.1 q G96
2016-11-19 11:28:14 C 04 29 40.97 +15 50 21.2 q G96
2016-11-19 12:06:10 C 04 29 37.73 +15 50 10.6 q I52
2016-11-19 12:10:09 C 04 29 37.41 +15 50 09.5 q I52
2016-11-19 12:14:07 C 04 29 37.07 +15 50 08.6 q I52
2016-11-19 12:18:05 C 04 29 36.70 +15 50 07.3 q I52
2016-11-19 12:39:23 C 04 29 35.01 +15 50 02.3 q G96
2016-11-19 12:46:51 C 04 29 34.29 +15 49 59.6 q G96
2016-11-19 12:53:12 C 04 29 33.81 +15 49 57.8 q G96
2016-11-19 13:00:37 C 04 29 33.14 +15 49 56.0 q G96
2016-11-19 20:12:34 C 04 29 01.29 +15 48 04.8 L04
2016-11-19 20:25:25 C 04 29 00.17 +15 48 01.2 L04
2016-11-19 20:40:11 C 04 28 58.83 +15 47 58.2 L04
2016-11-20 07:16:38 C 04 28 03.43 +15 45 21.4 u H21
2016-11-20 07:24:23 C 04 28 02.69 +15 45 19.2 u H21
2016-11-20 07:29:34 C 04 28 02.20 +15 45 17.8 u H21
2016-11-20 10:09:48 C 04 27 47.56 +15 44 39.5 q G96
2016-11-20 10:14:20 C 04 27 47.13 +15 44 38.3 q G96
2016-11-20 10:20:40 C 04 27 46.54 +15 44 36.5 q G96
2016-11-20 10:22:28 C 04 27 46.37 +15 44 36.5 o 691
2016-11-20 10:26:19 C 04 27 45.99 +15 44 35.3 q G96
2016-11-20 10:30:56 C 04 27 45.55 +15 44 34.2 o 691
2016-11-20 10:39:25 C 04 27 44.74 +15 44 31.5 o 691
2016-11-20 22:54:44 C 04 26 40.72 +15 41 07.2 q 246
2016-11-20 22:55:41 C 04 26 40.55 +15 41 07.2 q 246
2016-11-20 22:56:57 C 04 26 40.41 +15 41 06.6 q 246
2016-11-20 22:57:57 C 04 26 40.38 +15 41 06.1 q 246
2016-11-20 22:58:33 C 04 26 40.35 +15 41 06.4 q 246
2016-11-20 22:59:11 C 04 26 40.25 +15 41 05.7 q 246
2016-11-21 08:30:24 C 04 25 45.40 +15 38 34.4 u H21
2016-11-21 08:35:38 C 04 25 44.86 +15 38 32.8 u H21
2016-11-21 08:39:59 C 04 25 44.41 +15 38 31.5 u H21
2016-11-21 08:46:49 C 04 25 43.70 +15 38 29.6 u H21
2016-11-21 14:30:59 C 04 25 11.76 +15 37 41.8 r Q62
2016-11-21 15:03:17 C 04 25 08.31 +15 37 32.4 r Q62
2016-11-21 15:13:16 C 04 25 07.20 +15 37 29.8 r Q62
2016-11-21 20:54:16 C 04 24 35.32 +15 34 57.4 q 246
2016-11-21 20:55:12 C 04 24 35.21 +15 34 57.9 q 246
2016-11-21 20:55:47 C 04 24 35.14 +15 34 56.9 q 246
2016-11-21 20:56:04 C 04 24 35.11 +15 34 57.4 q 246
2016-11-21 20:56:28 C 04 24 35.09 +15 34 57.3 q 246