2001 WJ15

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5664849000
Semi-major axis (a)1.4844668000 AU
Inclination (i)8.94662000°
Long. of Asc. Node (Ω)239.08984000°
Arg. of Perihelion (ω)88.09967000°
Mean Anomaly (M)127.76730000°
Mean Motion (n)0.5449395900°/day
Perihelion dist (q)0.64353880 AU
Aphelion dist (Q)2.32539480 AU
Orbital Period1.80865500 yr
Physical Parameters
H (abs. magnitude)23.86
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.540″
Uncertainty7
Orbit TypeApollo
MOID0.006126 AU
Observations Used24
Oppositions1
Arc Total
First Observation Used
Last Observation Used2001-12-19
Observations (21)
Date Type RA Dec Mag Band Observatory
2001-11-21 06:17:28 C 03 42 18.52 +21 52 44.0 17.4 c 704
2001-11-21 06:38:36 C 03 42 17.28 +21 48 46.0 17.1 c 704
2001-11-21 06:59:43 C 03 42 16.04 +21 44 48.8 17.2 c 704
2001-11-24 05:13:57 C 03 42 24.09 +14 17 24.1 18.6 c 704
2001-11-24 05:34:37 C 03 42 23.52 +14 16 09.8 18.9 c 704
2001-11-24 05:56:59 C 03 42 22.82 +14 14 50.5 18.8 c 704
2001-11-24 06:17:26 C 03 42 22.16 +14 13 38.8 18.9 c 704
2001-11-24 06:39:15 C 03 42 21.47 +14 12 22.1 18.8 c 704
2001-11-25 07:07:56 C 03 42 28.67 +12 57 44.0 c 608
2001-11-25 08:17:47 C 03 42 26.96 +12 54 44.2 c 608
2001-11-25 08:33:20 C 03 42 26.54 +12 54 04.1 c 608
2001-11-25 19:40:34 C 03 42 28.42 +12 25 52.6 d 557
2001-11-25 19:44:35 C 03 42 28.46 +12 25 44.3 d 557
2001-11-25 19:46:36 C 03 42 28.39 +12 25 40.3 d 557
2001-11-26 06:13:01 C 03 42 26.89 +12 03 19.3 c 711
2001-11-26 06:15:27 C 03 42 28.25 +12 02 46.8 c 658
2001-11-26 06:18:53 C 03 42 26.76 +12 03 08.4 c 711
2001-11-26 06:21:57 C 03 42 28.19 +12 02 33.9 c 658
2001-11-26 06:24:45 C 03 42 26.64 +12 02 55.9 c 711
2001-12-19 07:31:18 C 03 47 34.92 +08 05 07.6 c 568
2001-12-19 07:43:35 C 03 47 35.05 +08 05 08.9 c 568