2021 GC24

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8533268948 ± 3.76e-07
Semi-major axis (a)2.5422088559 AU ± 7.88e-08
Inclination (i)24.22465648° ± 8.54e-05
Long. of Asc. Node (Ω)42.26717109° ± 4.30e-05
Arg. of Perihelion (ω)26.37033001° ± 5.30e-05
Mean Anomaly (M)78.99273412° ± 9.18e-06
Mean Motion (n)0.2431618480°/day ± 1.13e-08
Perihelion dist (q)0.37287367 AU ± 9.56e-07
Aphelion dist (Q)4.71154404 AU ± 9.67e-07
Orbital Period4.05337553 yr ± 1.89e-07
Physical Parameters
H (abs. magnitude)19.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.183″
Uncertainty0
Orbit TypeApollo
MOID0.276994 AU
Observations Used78
Oppositions3
Arc Total2021-2025
First Observation Used2021-04-06
Last Observation Used2025-05-22
Observations (78)
Date Type RA Dec Mag Band Observatory
2025-03-26 13:30:54 C 15 17 57.307 +00 59 01.86 X F52
2025-03-30 12:41:54 C 15 04 27.983 +01 06 11.03 X F51
2025-03-30 12:59:28 C 15 04 25.425 +01 06 12.39 X F51
2025-03-30 13:17:03 C 15 04 22.866 +01 06 13.50 X F51
2025-03-30 13:34:39 C 15 04 20.306 +01 06 14.60 X F51
2025-04-05 12:00:01 C 14 44 10.511 +01 13 14.50 X F51
2025-04-05 12:16:22 C 14 44 08.188 +01 13 15.24 X F51
2025-04-05 12:32:43 C 14 44 05.853 +01 13 15.66 X F51
2025-04-26 07:47:29 C 13 44 09.661 +00 52 01.31 V G96
2025-04-26 07:54:52 C 13 44 08.981 +00 52 00.84 V G96
2025-04-26 08:02:15 C 13 44 08.268 +00 51 59.58 V G96
2025-04-26 08:09:39 C 13 44 07.526 +00 51 58.72 V G96
2025-04-27 08:56:24 C 13 41 50.098 +00 49 07.59 X F51
2025-04-27 09:14:44 C 13 41 48.390 +00 49 05.38 X F51
2025-04-27 09:33:04 C 13 41 46.664 +00 49 03.09 X F51
2025-04-27 09:51:33 C 13 41 44.947 +00 49 00.98 X F51
2025-04-28 16:16:17 C 13 39 02.131 +00 45 13.59 W O18
2025-04-28 17:08:04 C 13 38 57.510 +00 45 06.88 W O18
2025-04-29 16:31:16 C 13 36 56.867 +00 42 04.24 W O18
2025-04-29 17:23:21 C 13 36 52.369 +00 41 57.13 W O18
2025-04-30 16:14:16 C 13 34 58.422 +00 38 51.10 W O18
2025-04-30 17:06:03 C 13 34 54.080 +00 38 43.80 W O18
2025-05-06 03:28:46 C 13 25 13.10 +00 18 47.4 V H21
2025-05-06 03:37:47 C 13 25 12.49 +00 18 45.2 V H21
2025-05-22 02:46:49 C 13 06 54.38 -00 56 37.9 X W84
2025-05-22 02:58:57 C 13 06 54.00 -00 56 40.5 X W84
2025-05-22 03:11:00 C 13 06 53.62 -00 56 43.1 X W84
2025-05-22 03:23:05 C 13 06 53.23 -00 56 45.9 X W84