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
2001-06-22 00:03:54 C 14 28 36.38 -08 59 53.6 c 493
2006-08-15 05:54:10 C 14 02 33.121 -10 52 28.97 o 568
2006-08-15 06:04:44 C 14 02 34.318 -10 52 40.60 o 568
2006-09-04 05:52:05 C 14 56 33.411 -18 40 35.01 o 568
2006-09-04 06:02:36 C 14 56 34.565 -18 40 43.93 o 568
2012-11-01 07:48:24 C 05 38 27.58 -00 10 32.3 u 807
2012-11-01 07:59:27 C 05 38 27.81 -00 10 29.1 u 807
2012-11-01 08:11:06 C 05 38 28.05 -00 10 25.8 u 807
2012-11-01 08:17:29 C 05 38 28.17 -00 10 23.8 u 807
2012-11-01 08:23:17 C 05 38 28.27 -00 10 21.9 u 807
2012-11-17 06:36:06 C 05 41 40.53 +03 24 04.3 19.8 c 704
2012-11-17 06:57:25 C 05 41 40.21 +03 24 24.9 19.7 c 704
2012-11-17 07:19:18 C 05 41 39.89 +03 24 45.0 19.8 c 704
2012-11-17 07:40:41 C 05 41 39.42 +03 25 04.5 20.0 c 704
2012-11-18 00:53:11 C 05 41 27.18 +03 41 21.4 o 246
2012-11-18 00:54:37 C 05 41 27.17 +03 41 22.7 o 246
2012-11-18 00:55:34 C 05 41 27.14 +03 41 23.2 o 246
2012-11-18 00:57:41 C 05 41 27.09 +03 41 25.7 o 246
2012-11-18 00:59:37 C 05 41 27.06 +03 41 27.5 o 246
2012-11-18 01:02:33 C 05 41 27.04 +03 41 30.4 o 246
2012-11-18 01:03:31 C 05 41 27.03 +03 41 32.0 o 246
2012-11-18 01:04:33 C 05 41 26.96 +03 41 32.8 o 246
2012-12-01 06:49:27 C 05 30 35.01 +11 36 36.2 u H21
2012-12-01 07:01:23 C 05 30 34.18 +11 37 01.6 u H21
2012-12-01 07:06:38 C 05 30 33.85 +11 37 13.0 u H21
2012-12-01 07:24:04 C 05 30 32.65 +11 37 50.2 u H21
2012-12-01 07:32:29 C 05 30 32.11 +11 38 08.2 u H21
2012-12-03 22:27:00 C 05 26 23.83 +14 02 13.9 C91
2012-12-03 22:41:59 C 05 26 22.66 +14 02 50.6 C91
2012-12-03 22:59:00 C 05 26 21.27 +14 03 31.7 C91
2012-12-06 09:17:59 C 05 21 43.53 +16 35 38.5 18.3 c 704
2012-12-06 09:36:45 C 05 21 41.75 +16 36 29.2 18.6 c 704
2012-12-06 09:55:34 C 05 21 40.00 +16 37 21.0 18.6 c 704
2012-12-06 10:14:17 C 05 21 38.33 +16 38 12.6 18.3 c 704
2012-12-06 10:33:05 C 05 21 36.47 +16 39 03.9 18.8 c 704
2012-12-07 07:54:40 C 05 19 44.56 +17 39 30.5 18.2 c 704
2012-12-07 08:13:50 C 05 19 42.66 +17 40 25.7 18.5 c 704
2012-12-07 08:51:37 C 05 19 38.78 +17 42 14.1 18.5 c 704
2012-12-07 09:10:15 C 05 19 37.04 +17 43 08.2 18.7 c 704
2012-12-08 08:41:35 C 05 17 24.39 +18 52 43.4 r 703
2012-12-08 08:50:41 C 05 17 23.42 +18 53 10.5 r 703
2012-12-08 09:08:46 C 05 17 21.51 +18 54 05.7 r 703
2012-12-09 20:49:43 C 05 13 45.81 +20 45 17.3 u C63
2012-12-09 21:58:17 C 05 13 37.95 +20 48 59.6 u C63
2012-12-10 02:37:02 C 05 13 05.73 +21 04 02.9 c A24
2012-12-10 02:38:05 C 05 13 05.62 +21 04 05.7 c A24
2012-12-10 03:42:05 C 05 12 58.36 +21 07 30.9 c A24
2012-12-10 03:43:08 C 05 12 58.25 +21 07 35.3 c A24
2012-12-11 01:44:40 C 05 10 31.66 +22 20 41.1 t 204
2012-12-11 01:46:39 C 05 10 31.43 +22 20 47.8 t 204