467917 (2011 OP24)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5696622776 ± 2.03e-08
Semi-major axis (a)1.2453078316 AU ± 1.67e-09
Inclination (i)15.34475729° ± 3.63e-06
Long. of Asc. Node (Ω)144.90325708° ± 9.18e-06
Arg. of Perihelion (ω)320.92193457° ± 1.04e-05
Mean Anomaly (M)3.69720024° ± 2.57e-06
Mean Motion (n)0.7092464932°/day ± 1.42e-09
Perihelion dist (q)0.53590294 AU ± 2.53e-08
Aphelion dist (Q)1.95471273 AU ± 2.54e-08
Orbital Period1.38968087 yr ± 2.79e-09
Physical Parameters
H (abs. magnitude)19.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.263″
Uncertainty0
Orbit TypeApollo
MOID0.144870 AU
Observations Used202
Oppositions4
Arc Total2011-2025
First Observation Used2011-07-28
Last Observation Used2025-09-23
Observations (221)
Date Type RA Dec Mag Band Observatory
2025-09-15 00:40:50 C 03 24 31.176 -54 40 47.50 V M22
2025-09-16 06:23:58 C 03 53 34.111 -57 58 38.42 V W68
2025-09-16 06:33:39 C 03 53 44.268 -57 59 40.02 V W68
2025-09-16 06:37:49 C 03 53 48.643 -58 00 06.70 V W68
2025-09-16 07:04:59 C 03 54 17.222 -58 02 59.35 V W68
2025-09-17 06:47:00 C 04 21 45.485 -60 21 18.90 V W68
2025-09-17 07:20:05 C 04 22 25.718 -60 24 20.23 V W68
2025-09-17 07:25:24 C 04 22 32.138 -60 24 48.53 V W68
2025-09-17 07:32:49 C 04 22 41.198 -60 25 29.03 V W68
2025-09-18 01:42:11 C 04 46 23.254 -61 54 56.20 V M22
2025-09-18 02:01:15 C 04 46 48.751 -61 56 22.60 V M22
2025-09-18 02:05:15 C 04 46 54.084 -61 56 41.50 V M22
2025-09-18 02:15:36 C 04 47 07.942 -61 57 28.44 V M22
2025-09-19 04:12:27 C 05 24 36.187 -63 33 44.39 V W68
2025-09-19 04:16:39 C 05 24 42.410 -63 33 58.00 V W68
2025-09-19 04:24:10 C 05 24 53.851 -63 34 22.15 V W68
2025-09-19 05:14:50 C 05 26 09.914 -63 36 59.65 V W68
2025-09-23 08:22:58 C 07 54 22.699 -63 27 50.72 V W68
2025-09-23 08:37:56 C 07 54 41.820 -63 27 11.95 V W68
2025-09-23 09:03:46 C 07 55 14.758 -63 26 06.43 V W68
2025-09-23 09:23:07 C 07 55 39.074 -63 25 16.21 V W68