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
2000-11-30 08:33:46 C 04 56 06.28 +07 25 40.8 18.6 c 704
2000-12-04 15:37:54 C 04 45 32.91 +10 52 44.7 z 402
2000-12-04 15:39:42 C 04 45 32.69 +10 52 48.1 z 402
2000-12-04 15:41:31 C 04 45 32.51 +10 52 52.9 z 402
2000-12-05 06:09:38 C 04 43 54.10 +11 25 26.1 c 693
2000-12-05 06:10:14 C 04 43 54.03 +11 25 27.5 c 693
2000-12-05 06:10:50 C 04 43 53.94 +11 25 28.8 c 693
2000-12-05 15:03:25 C 04 42 51.10 +11 45 51.1 360
2000-12-05 15:05:47 C 04 42 50.81 +11 45 56.6 360
2000-12-05 15:08:14 C 04 42 50.52 +11 46 02.0 360
2000-12-12 12:26:16 C 04 20 29.84 +19 03 34.0 413
2000-12-12 12:27:54 C 04 20 29.56 +19 03 38.8 413
2000-12-12 12:29:33 C 04 20 29.30 +19 03 43.7 413
2000-12-15 12:59:38 C 04 08 51.93 +22 44 48.8 402
2000-12-15 13:03:17 C 04 08 51.35 +22 44 58.7 402
2000-12-15 13:06:55 C 04 08 50.70 +22 45 11.1 402
2000-12-18 18:31:37 C 03 55 17.46 +26 55 35.7 104
2000-12-18 18:35:21 C 03 55 16.73 +26 55 48.0 104
2000-12-18 18:41:03 C 03 55 15.56 +26 56 06.8 104
2000-12-20 05:01:41 C 03 48 51.21 +28 50 11.1 17.2 c 704
2000-12-20 05:23:46 C 03 48 46.83 +28 51 24.5 17.9 c 704
2000-12-20 05:46:42 C 03 48 42.19 +28 52 40.5 17.8 c 704
2000-12-20 06:08:40 C 03 48 37.77 +28 53 53.2 17.9 c 704
2000-12-20 06:30:38 C 03 48 33.41 +28 55 06.1 17.9 c 704
2000-12-21 20:30:32 C 03 41 16.52 +31 01 45.0 113
2000-12-21 20:32:32 C 03 41 16.13 +31 01 51.8 113
2000-12-21 20:34:31 C 03 41 15.71 +31 01 57.3 113
2000-12-21 20:36:31 C 03 41 15.30 +31 02 04.5 113
2000-12-21 20:38:31 C 03 41 14.87 +31 02 10.8 113
2000-12-22 17:20:17 C 03 37 12.40 +32 11 10.9 143
2000-12-22 17:21:27 C 03 37 12.20 +32 11 13.7 143
2000-12-22 17:23:49 C 03 37 11.69 +32 11 23.4 143
2000-12-22 17:39:14 C 03 37 08.57 +32 12 15.8 143
2000-12-22 17:40:25 C 03 37 08.23 +32 12 18.7 143
2000-12-22 17:42:48 C 03 37 07.89 +32 12 27.0 143
2000-12-22 17:44:00 C 03 37 07.51 +32 12 31.5 143
2000-12-23 20:08:38 C 03 31 48.86 +33 40 22.8 113
2000-12-23 20:10:07 C 03 31 48.58 +33 40 27.7 113
2000-12-23 20:11:37 C 03 31 48.20 +33 40 33.1 113
2000-12-23 20:13:07 C 03 31 47.90 +33 40 38.1 113
2000-12-23 20:14:38 C 03 31 47.60 +33 40 42.2 113
2001-04-24 20:53:53 C 15 32 10.99 +54 18 04.5 540
2001-04-24 21:13:58 C 15 32 07.92 +54 17 16.7 540
2001-04-26 22:04:45 C 15 24 52.02 +52 13 47.5 540
2001-04-26 22:10:58 C 15 24 50.87 +52 13 33.0 540
2001-05-24 10:05:40 C 14 28 32.91 +17 50 41.0 20.0 c 608
2001-05-24 10:20:27 C 14 28 32.26 +17 49 56.0 20.4 c 608
2001-05-24 10:35:36 C 14 28 31.63 +17 49 08.6 19.9 c 608
2001-06-22 00:01:03 C 14 28 36.30 -08 59 48.3 c 493
2001-06-22 00:02:26 C 14 28 36.37 -08 59 50.6 c 493