612199 (2000 WL63)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2986078661 ± 7.00e-02
Semi-major axis (a)1.4319061586 AU ± 6.81e-02
Inclination (i)18.27239930° ± 4.76e+00
Long. of Asc. Node (Ω)79.36110969° ± 9.68e+00
Arg. of Perihelion (ω)71.86070806° ± 3.50e+01
Mean Anomaly (M)157.56545335° ± 1.37e+01
Mean Motion (n)0.5752285602°/day ± 4.11e-02
Perihelion dist (q)1.00432772 AU ± 1.11e-01
Aphelion dist (Q)1.85948460 AU ± 1.34e-01
Orbital Period1.71345158 yr ± 1.22e-01
NGA Modelr2
A2-7.89230282e-06 AU/d²
Physical Parameters
H (abs. magnitude)19.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.391″
Uncertainty0
Orbit TypeApollo
MOID0.160811 AU
Observations Used549
Oppositions10
Arc Total2000-2025
First Observation Used2000-11-26
Last Observation Used2025-06-20
Observations (560)
Date Type RA Dec Mag Band Observatory
2012-12-29 20:30:54 C 03 43 02.85 +52 22 28.3 u 089
2012-12-29 20:34:15 C 03 43 01.79 +52 22 40.8 u 089
2012-12-31 08:45:38 C 03 32 07.492 +54 36 16.87 L F51
2012-12-31 09:04:50 C 03 32 01.135 +54 37 24.27 L F51
2013-01-03 00:54:28 C 03 11 06.80 +58 13 23.6 t 204
2013-01-03 01:00:04 C 03 11 04.86 +58 13 40.8 t 204
2013-01-03 01:05:42 C 03 11 02.90 +58 13 58.1 t 204
2013-04-01 11:00:44 C 17 40 14.91 +60 28 22.7 u 703
2013-04-01 11:08:13 C 17 40 13.72 +60 28 14.5 u 703
2013-04-01 11:15:31 C 17 40 12.64 +60 28 10.2 u 703
2013-04-01 11:22:56 C 17 40 11.46 +60 28 02.7 u 703
2013-04-21 11:11:03 C 16 27 48.48 +49 47 37.2 q 448
2013-04-21 11:19:13 C 16 27 47.18 +49 47 21.9 q 448
2013-04-21 11:35:06 C 16 27 44.57 +49 46 51.0 q 448
2013-04-25 06:28:04 C 16 14 07.01 +46 45 00.3 u H21
2013-04-25 06:36:27 C 16 14 05.67 +46 44 42.7 u H21
2013-04-25 06:45:01 C 16 14 04.28 +46 44 25.4 u H21
2013-05-02 01:08:35 C 15 50 58.93 +40 21 57.1 o J13
2013-05-02 01:09:18 C 15 50 58.83 +40 21 55.3 o J13
2013-05-02 01:10:00 C 15 50 58.71 +40 21 53.5 o J13
2013-05-02 01:10:49 C 15 50 58.61 +40 21 51.4 o J13
2013-05-02 03:23:42 C 15 50 39.25 +40 16 09.0 o J13
2013-05-02 03:24:25 C 15 50 39.14 +40 16 06.9 o J13
2013-05-02 03:25:07 C 15 50 39.04 +40 16 05.2 o J13
2013-05-02 03:25:50 C 15 50 38.94 +40 16 03.4 o J13
2013-05-05 00:42:40 C 15 41 32.81 +37 10 59.3 t 130
2013-05-05 00:48:24 C 15 41 32.01 +37 10 43.5 t 130
2013-05-07 09:44:18 C 15 34 26.79 +34 30 38.5 u 703
2013-05-07 09:52:37 C 15 34 25.75 +34 30 14.0 u 703
2013-05-07 10:00:58 C 15 34 24.67 +34 29 50.3 u 703
2013-05-08 21:37:24 C 15 30 13.14 +32 46 18.1 u C73
2013-05-08 21:38:34 C 15 30 13.00 +32 46 14.9 u C73
2013-05-08 21:39:43 C 15 30 12.85 +32 46 11.4 u C73
2013-05-08 21:40:53 C 15 30 12.70 +32 46 08.1 u C73
2013-05-08 21:42:02 C 15 30 12.56 +32 46 04.7 u C73
2013-05-08 21:43:12 C 15 30 12.42 +32 46 01.3 u C73
2013-05-08 21:44:21 C 15 30 12.27 +32 45 58.0 u C73
2013-05-08 21:45:31 C 15 30 12.13 +32 45 54.6 u C73
2013-05-08 21:46:41 C 15 30 11.98 +32 45 51.1 u C73
2013-05-08 21:47:16 C 15 30 11.91 +32 45 49.5 u C73
2013-05-08 21:47:51 C 15 30 11.84 +32 45 47.7 u C73
2013-05-08 21:48:25 C 15 30 11.76 +32 45 45.9 u C73
2013-05-08 21:49:00 C 15 30 11.70 +32 45 44.2 u C73
2013-05-08 21:49:35 C 15 30 11.63 +32 45 42.4 u C73
2013-05-08 21:50:10 C 15 30 11.54 +32 45 40.8 u C73
2013-05-08 21:50:44 C 15 30 11.47 +32 45 39.1 u C73
2013-05-08 21:51:19 C 15 30 11.40 +32 45 37.1 u C73
2013-05-08 21:51:53 C 15 30 11.28 +32 45 35.1 u C73
2013-05-19 07:06:43 C 15 05 40.99 +20 05 36.9 u 703
2013-05-19 07:14:46 C 15 05 40.30 +20 05 11.9 u 703