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
2024-12-24 22:06:38 B 05 14 31.32 +52 01 10.9 V 130
2024-12-24 22:15:04 B 05 14 29.51 +52 01 54.2 V 130
2024-12-25 18:56:29 C 05 10 20.24 +53 47 42.5 V M32
2024-12-25 18:57:52 C 05 10 19.88 +53 47 49.8 V M32
2024-12-25 18:59:37 C 05 10 19.43 +53 47 59.4 V M32
2024-12-25 19:01:01 C 05 10 19.29 +53 48 06.3 V M32
2024-12-25 19:02:45 C 05 10 18.79 +53 48 15.7 V M32
2024-12-25 19:04:13 C 05 10 18.195 +53 48 41.80 W M01
2024-12-25 19:05:12 C 05 10 18.31 +53 48 28.5 V M32
2024-12-25 19:06:42 C 05 10 17.598 +53 48 54.69 W M01
2024-12-25 19:07:39 C 05 10 17.76 +53 48 41.5 V M32
2024-12-25 19:09:12 C 05 10 17.001 +53 49 07.58 W M01
2024-12-25 20:10:28 C 05 10 02.750 +53 54 22.15 W M01
2024-12-25 20:12:58 C 05 10 02.132 +53 54 34.87 W M01
2024-12-25 20:15:28 C 05 10 01.513 +53 54 47.59 W M01
2024-12-27 09:17:31 C 05 01 35.928 +57 01 51.92 V T05
2024-12-27 09:22:07 C 05 01 34.666 +57 02 14.78 V T05
2024-12-27 09:32:41 C 05 01 31.819 +57 03 07.16 V T05
2024-12-27 09:49:49 C 05 01 27.190 +57 04 32.20 V T05
2024-12-28 18:49:14 B 04 52 55.834 +59 46 10.08 X B72
2024-12-28 18:51:45 B 04 52 55.083 +59 46 22.76 X B72
2024-12-28 18:54:15 B 04 52 54.367 +59 46 34.98 X B72
2024-12-29 09:23:27 C 04 48 41.126 +60 56 40.70 V T08
2024-12-29 09:31:33 C 04 48 38.465 +60 57 19.01 V T08
2024-12-29 09:46:50 C 04 48 33.518 +60 58 30.79 V T08
2024-12-30 05:45:54 C 04 42 26.482 +62 32 17.38 V 703
2024-12-30 05:49:14 C 04 42 25.373 +62 32 32.89 V 703
2024-12-30 05:52:34 C 04 42 24.203 +62 32 48.23 V 703
2024-12-30 05:55:55 C 04 42 22.950 +62 33 03.28 V 703
2024-12-31 13:42:41 C 04 31 23.232 +64 56 27.46 V T05
2024-12-31 13:50:44 C 04 31 20.309 +64 57 01.76 V T05
2024-12-31 13:56:51 C 04 31 17.952 +64 57 27.22 V T05
2024-12-31 14:10:54 C 04 31 12.823 +64 58 26.76 V T05
2025-01-01 05:37:19 C 04 25 28.686 +66 06 11.12 V 703
2025-01-01 05:40:40 C 04 25 27.278 +66 06 25.24 V 703
2025-01-01 05:44:00 C 04 25 25.864 +66 06 39.53 V 703
2025-01-01 05:47:21 C 04 25 24.431 +66 06 53.93 V 703
2025-01-02 08:57:11 C 04 14 06.230 +68 00 22.97 V T08
2025-01-02 09:01:48 C 04 14 03.984 +68 00 41.40 V T08
2025-01-02 09:10:27 C 04 13 59.906 +68 01 15.89 V T08
2025-01-02 09:25:05 C 04 13 52.920 +68 02 13.99 V T08
2025-01-04 08:42:49 C 03 50 41.462 +71 03 11.70 V T05
2025-01-04 08:47:29 C 03 50 38.741 +71 03 28.04 V T05
2025-01-04 08:55:21 C 03 50 34.272 +71 03 55.48 V T05
2025-01-04 09:11:10 C 03 50 25.008 +71 04 50.70 V T05
2025-04-11 10:13:03 C 17 22 54.462 +48 52 22.69 V G96
2025-04-11 10:20:35 C 17 22 53.504 +48 52 14.23 V G96
2025-04-11 10:28:07 C 17 22 52.583 +48 52 05.45 V G96
2025-04-11 10:35:39 C 17 22 51.683 +48 51 56.88 V G96
2025-04-25 10:45:49 C 16 41 12.480 +40 27 10.44 V 703