2024 WC20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4573018171 ± 1.91e-06
Semi-major axis (a)1.9898903254 AU ± 7.65e-06
Inclination (i)7.94888843° ± 2.43e-05
Long. of Asc. Node (Ω)319.01356490° ± 4.05e-06
Arg. of Perihelion (ω)176.63929375° ± 9.57e-06
Mean Anomaly (M)101.79842330° ± 5.90e-04
Mean Motion (n)0.3511305084°/day ± 2.03e-06
Perihelion dist (q)1.07990986 AU ± 5.63e-06
Aphelion dist (Q)2.89987079 AU ± 1.18e-05
Orbital Period2.80700839 yr ± 1.62e-05
Physical Parameters
H (abs. magnitude)22.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.225″
Uncertainty0
Orbit TypeAmor
MOID0.093876 AU
Observations Used371
Oppositions1
Arc Total2024-2025
First Observation Used2024-11-27
Last Observation Used2025-04-24
Observations (388)
Date Type RA Dec Mag Band Observatory
2025-02-05 08:11:49 C 09 46 28.637 +16 50 16.01 V T08
2025-02-05 08:17:39 C 09 46 29.350 +16 49 44.36 V T05
2025-02-05 08:23:04 C 09 46 30.012 +16 49 17.29 V T05
2025-02-05 08:24:10 C 09 46 30.086 +16 49 13.69 V T08
2025-02-05 08:38:05 C 09 46 31.738 +16 48 01.19 V T05
2025-02-05 21:45:42 C 09 48 17.82 +15 40 03.5 V G17
2025-02-05 21:53:48 C 09 48 18.79 +15 39 22.3 V G17
2025-02-05 22:01:53 C 09 48 19.73 +15 38 40.5 V G17
2025-02-05 23:47:37 B 09 48 32.722 +15 29 28.79 W Z80
2025-02-05 23:54:12 B 09 48 33.458 +15 28 55.34 W Z80
2025-02-06 00:00:50 B 09 48 34.282 +15 28 21.04 W Z80
2025-02-06 05:33:22 C 09 49 21.551 +15 00 16.34 V 703
2025-02-06 05:36:20 C 09 49 21.886 +15 00 01.08 V 703
2025-02-06 05:39:18 C 09 49 22.228 +14 59 45.85 V 703
2025-02-06 05:42:15 C 09 49 22.598 +14 59 30.88 V 703
2025-02-06 09:54:10 C 09 49 54.914 +14 38 20.36 V T08
2025-02-06 09:56:50 C 09 49 55.193 +14 38 06.36 V T08
2025-02-06 10:02:28 C 09 49 55.807 +14 37 37.67 V T08
2025-02-06 10:38:34 C 09 49 59.695 +14 34 33.13 V T08
2025-02-06 21:50:57 B 09 51 30.389 +13 36 22.46 V 160
2025-02-06 21:57:29 B 09 51 31.454 +13 35 37.07 W Z80
2025-02-06 21:59:05 B 09 51 31.315 +13 35 40.38 V 160
2025-02-06 22:04:03 B 09 51 32.225 +13 35 04.02 W Z80
2025-02-06 22:07:03 B 09 51 32.263 +13 34 59.77 V 160
2025-02-06 22:10:41 B 09 51 32.993 +13 34 30.11 W Z80
2025-02-07 06:21:29 C 09 52 37.40 +12 52 37.5 V U55
2025-02-07 06:31:01 C 09 52 38.30 +12 51 50.3 V U55
2025-02-07 06:40:55 C 09 52 39.56 +12 51 00.4 V U55
2025-02-07 06:54:04 C 09 52 40.634 +12 50 17.41 V 703
2025-02-07 06:57:21 C 09 52 40.962 +12 50 00.85 V 703
2025-02-07 07:00:36 C 09 52 41.340 +12 49 42.67 V 703
2025-02-07 07:03:52 C 09 52 41.682 +12 49 27.59 V 703
2025-02-08 05:55:47 C 09 55 39.065 +10 52 47.71 V 703
2025-02-08 05:59:03 C 09 55 39.428 +10 52 31.58 V 703
2025-02-08 06:02:19 C 09 55 39.788 +10 52 15.13 V 703
2025-02-08 06:05:34 C 09 55 40.141 +10 51 58.75 V 703
2025-02-08 09:42:42 C 09 56 07.034 +10 33 55.69 V T05
2025-02-08 09:45:18 C 09 56 07.294 +10 33 42.55 V T05
2025-02-08 10:23:04 C 09 56 11.112 +10 30 31.28 V T05
2025-02-08 10:50:22 C 09 56 13.846 +10 28 13.01 V T05
2025-02-08 11:29:53 C 09 56 17.722 +10 24 55.08 V T08
2025-02-08 11:35:10 C 09 56 18.286 +10 24 28.12 V T08
2025-02-08 12:08:54 C 09 56 21.622 +10 21 36.97 V T08
2025-02-08 12:16:38 C 09 56 22.380 +10 20 57.77 V T08
2025-02-08 22:49:04 B 09 57 44.00 +09 27 02.9 X A71
2025-02-08 22:53:32 B 09 57 44.50 +09 26 39.8 X A71
2025-02-08 22:57:59 B 09 57 45.01 +09 26 17.9 X A71
2025-02-09 00:20:01 B 09 57 54.010 +09 19 23.27 X K87
2025-02-09 00:24:01 B 09 57 54.456 +09 19 02.64 Z K74
2025-02-09 00:33:12 B 09 57 55.426 +09 18 16.63 X K87