2023 OP2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2784250490 ± 2.21e-06
Semi-major axis (a)1.3742259490 AU ± 4.14e-06
Inclination (i)8.11386047° ± 5.96e-05
Long. of Asc. Node (Ω)257.18580873° ± 1.66e-05
Arg. of Perihelion (ω)104.84955114° ± 2.83e-05
Mean Anomaly (M)120.68019865° ± 2.16e-03
Mean Motion (n)0.6118219569°/day ± 2.77e-06
Perihelion dist (q)0.99160702 AU ± 4.27e-06
Aphelion dist (Q)1.75684488 AU ± 6.11e-06
Orbital Period1.61096913 yr ± 7.29e-06
Physical Parameters
H (abs. magnitude)22.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.191″
Uncertainty1
Orbit TypeApollo
MOID0.097735 AU
Observations Used71
Oppositions1
Arc Total2023-2023
First Observation Used2023-07-24
Last Observation Used2023-12-31
Observations (75)
Date Type RA Dec Mag Band Observatory
2023-11-08 09:27:21 C 04 28 01.996 +66 18 07.34 V V00
2023-11-08 09:34:24 C 04 28 01.740 +66 17 34.66 V V00
2023-11-08 09:35:17 C 04 28 01.679 +66 17 30.52 V V00
2023-11-08 09:42:20 C 04 28 01.434 +66 16 57.76 V V00
2023-11-08 09:43:13 C 04 28 01.409 +66 16 53.58 V V00
2023-11-08 09:50:15 C 04 28 01.132 +66 16 20.82 V V00
2023-11-08 09:51:08 C 04 28 01.182 +66 16 16.14 V V00
2023-11-12 05:27:29 C 04 28 18.959 +59 17 33.22 V G96
2023-11-12 05:35:17 C 04 28 18.678 +59 16 59.23 V G96
2023-11-12 05:43:05 C 04 28 18.397 +59 16 25.32 V G96
2023-11-12 05:50:53 C 04 28 18.098 +59 15 51.48 V G96
2023-12-03 07:26:44 C 04 21 33.613 +28 35 53.12 V G96
2023-12-03 07:34:12 C 04 21 33.433 +28 35 35.56 V G96
2023-12-03 07:41:41 C 04 21 33.268 +28 35 16.62 V G96
2023-12-03 07:49:09 C 04 21 33.095 +28 34 57.83 V G96
2023-12-10 07:31:40 C 04 20 42.720 +22 36 27.18 X F52
2023-12-10 07:49:20 C 04 20 42.490 +22 35 55.93 X F52
2023-12-10 08:24:42 C 04 20 42.004 +22 34 53.17 X F52
2023-12-16 05:47:02 C 04 21 04.871 +18 55 48.54 V G96
2023-12-16 05:54:25 C 04 21 04.842 +18 55 39.18 V G96
2023-12-16 06:01:48 C 04 21 04.795 +18 55 29.10 V G96
2023-12-16 06:09:11 C 04 21 04.756 +18 55 19.49 V G96
2023-12-31 01:58:41 C 04 27 10.30 +13 43 15.6 V H21
2023-12-31 02:04:35 C 04 27 10.41 +13 43 12.6 V H21
2023-12-31 02:11:02 C 04 27 10.57 +13 43 09.0 V H21