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
2025-05-12 12:13:49 C 15 48 12.297 +24 06 37.10 X F51
2025-05-12 12:27:04 C 15 48 10.649 +24 05 59.58 X F51
2025-05-15 10:29:28 C 15 40 17.454 +20 47 36.60 V 703
2025-05-15 10:32:45 C 15 40 17.054 +20 47 25.48 V 703
2025-05-15 10:36:02 C 15 40 16.806 +20 47 15.65 V 703
2025-05-15 10:39:19 C 15 40 16.410 +20 47 05.86 V 703
2025-05-16 10:38:18 C 15 37 43.361 +19 38 41.35 V T08
2025-05-16 10:43:36 C 15 37 42.780 +19 38 24.97 V T08
2025-05-16 10:58:26 C 15 37 41.064 +19 37 42.60 V T08
2025-05-16 11:05:49 C 15 37 40.255 +19 37 21.04 V T08
2025-05-17 08:36:24 C 15 35 25.339 +18 35 34.69 V G96
2025-05-17 08:44:29 C 15 35 24.446 +18 35 11.18 V G96
2025-05-17 08:52:37 C 15 35 23.568 +18 34 47.71 V G96
2025-05-17 09:00:42 C 15 35 22.654 +18 34 24.67 V G96
2025-05-17 11:06:35 C 15 35 10.046 +18 28 30.79 V T08
2025-05-17 11:11:53 C 15 35 09.478 +18 28 15.82 V T08
2025-05-17 11:18:33 C 15 35 08.698 +18 27 56.66 V T08
2025-05-17 11:23:11 C 15 35 08.182 +18 27 43.70 V T08
2025-05-17 11:38:22 C 15 35 06.523 +18 26 59.60 V T08
2025-05-17 17:54:39 C 15 34 28.66 +18 08 51.9 V O17
2025-05-17 18:57:17 C 15 34 21.76 +18 05 50.3 V O17
2025-05-17 20:00:34 C 15 34 14.94 +18 02 48.2 V O17
2025-05-19 11:30:05 C 15 30 20.297 +16 09 49.54 V T08
2025-05-19 11:35:25 C 15 30 19.738 +16 09 33.88 V T08
2025-05-19 11:44:00 C 15 30 18.895 +16 09 08.60 V T08
2025-05-19 11:58:35 C 15 30 17.407 +16 08 26.81 V T05
2025-05-19 11:59:14 C 15 30 17.326 +16 08 25.37 V T05
2025-05-19 12:00:28 C 15 30 17.172 +16 08 21.52 V T08
2025-05-19 12:04:01 C 15 30 16.846 +16 08 10.86 V T05
2025-05-19 12:50:44 C 15 30 11.988 +16 05 56.22 V T05
2025-05-19 13:32:08 C 15 30 07.795 +16 03 57.64 V T05
2025-05-20 04:23:33 C 15 28 44.273 +15 21 57.85 V W68
2025-05-20 04:28:10 C 15 28 43.795 +15 21 44.53 V W68
2025-05-20 04:39:16 C 15 28 42.662 +15 21 11.99 V W68
2025-05-20 04:53:41 C 15 28 41.210 +15 20 31.34 V W68
2025-05-20 09:36:27 C 15 28 13.739 +15 06 34.42 V 703
2025-05-20 09:39:45 C 15 28 13.422 +15 06 24.59 V 703
2025-05-20 09:43:03 C 15 28 13.084 +15 06 14.36 V 703
2025-05-20 09:46:21 C 15 28 12.724 +15 06 05.36 V 703
2025-05-21 14:24:16 C 15 25 36.72 +13 44 45.0 V D29
2025-05-21 14:44:38 C 15 25 34.75 +13 43 47.6 V D29
2025-05-21 15:05:00 C 15 25 32.77 +13 42 49.9 V D29
2025-05-22 00:02:52 C 15 24 44.830 +13 17 31.88 V R17
2025-05-22 00:23:07 C 15 24 42.878 +13 16 34.43 V R17
2025-05-22 00:43:38 C 15 24 40.894 +13 15 36.32 V R17
2025-05-22 01:04:11 C 15 24 38.885 +13 14 37.79 V R17
2025-05-22 15:39:55 C 15 23 23.16 +12 33 27.6 V O17
2025-05-22 17:00:55 C 15 23 15.69 +12 29 39.8 V O17
2025-05-22 18:21:55 C 15 23 08.13 +12 25 52.7 V O17
2025-05-22 21:04:22 C 15 22 53.33 +12 18 16.5 V O17