2010 WJ3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3069296483 ± 2.07e-04
Semi-major axis (a)1.8346100382 AU ± 2.21e-06
Inclination (i)35.36758662° ± 1.80e-03
Long. of Asc. Node (Ω)248.28579501° ± 1.86e-04
Arg. of Perihelion (ω)83.11767293° ± 2.43e-02
Mean Anomaly (M)69.31051072° ± 9.83e-03
Mean Motion (n)0.3966401083°/day ± 7.18e-07
Perihelion dist (q)1.27151382 AU ± 3.80e-04
Aphelion dist (Q)2.39770625 AU ± 3.80e-04
Orbital Period2.48493852 yr ± 4.50e-06
Physical Parameters
H (abs. magnitude)20.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.412″
Uncertainty1
Orbit TypeAmor
MOID0.504290 AU
Observations Used18
Oppositions9
Arc Total2010-2025
First Observation Used2010-11-27
Last Observation Used2025-12-09
Observations (18)
Date Type RA Dec Mag Band Observatory
2010-11-27 09:06:45 C 04 15 41.83 +26 02 10.0 r G96
2010-11-27 09:20:31 C 04 15 40.64 +26 01 45.0 r G96
2010-11-27 09:34:29 C 04 15 39.49 +26 01 20.1 r G96
2010-11-27 09:48:25 C 04 15 38.34 +26 00 55.5 r G96
2010-11-27 10:35:48 C 04 15 34.45 +25 59 30.0 r G96
2010-11-27 10:47:10 C 04 15 33.51 +25 59 09.3 r G96
2010-11-27 10:58:41 C 04 15 32.54 +25 58 49.3 r G96
2010-11-27 11:10:12 C 04 15 31.60 +25 58 28.2 r G96
2010-11-28 04:30:00 C 04 14 09.95 +25 27 39.1 o 291
2010-11-28 04:35:52 C 04 14 09.41 +25 27 29.2 o 291
2010-11-28 04:41:46 C 04 14 09.01 +25 27 18.5 o 291
2010-11-28 05:09:49 C 04 14 06.65 +25 26 27.7 r G96
2010-11-28 05:13:18 C 04 14 06.44 +25 26 21.8 r G96
2010-11-28 05:16:47 C 04 14 06.13 +25 26 15.5 r G96
2025-12-09 05:16:25 C 05 38 24.720 +05 41 15.80 V 807
2025-12-09 05:31:05 C 05 38 23.530 +05 40 59.40 V 807
2025-12-09 05:45:44 C 05 38 22.320 +05 40 44.80 V 807
2025-12-09 06:00:23 C 05 38 21.140 +05 40 29.30 V 807