2023 OS8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5629220271 ± 7.19e-06
Semi-major axis (a)2.5481114994 AU ± 4.45e-05
Inclination (i)1.36993386° ± 1.31e-05
Long. of Asc. Node (Ω)288.73444346° ± 6.70e-05
Arg. of Perihelion (ω)56.95162175° ± 7.51e-05
Mean Anomaly (M)195.58375059° ± 5.11e-03
Mean Motion (n)0.2423174190°/day ± 6.34e-06
Perihelion dist (q)1.11372341 AU ± 2.67e-05
Aphelion dist (Q)3.98249959 AU ± 7.18e-05
Orbital Period4.06750075 yr ± 1.06e-04
Physical Parameters
H (abs. magnitude)23.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.137″
Uncertainty1
Orbit TypeAmor
MOID0.106199 AU
Observations Used59
Oppositions1
Arc Total2023-2023
First Observation Used2023-07-22
Last Observation Used2023-10-21
Observations (65)
Date Type RA Dec Mag Band Observatory
2023-07-22 10:48:39 C 20 53 48.971 -15 49 01.99 V F51
2023-07-22 11:06:20 C 20 53 50.343 -15 48 49.05 V F51
2023-07-22 11:24:01 C 20 53 51.776 -15 48 36.57 V F51
2023-07-22 11:41:41 C 20 53 53.201 -15 48 23.89 V F51
2023-07-23 10:21:26 C 20 55 58.871 -15 31 34.09 X F51
2023-07-23 10:35:45 C 20 56 00.031 -15 31 23.40 X F51
2023-07-23 10:49:40 C 20 56 01.184 -15 31 12.95 X F51
2023-07-23 11:03:35 C 20 56 02.336 -15 31 02.30 X F51
2023-07-23 13:39:46 C 20 56 15.304 -15 29 01.82 V F51
2023-07-23 13:40:41 C 20 56 15.384 -15 29 01.06 V F51
2023-07-23 13:41:37 C 20 56 15.439 -15 29 00.82 V F51
2023-07-25 09:29:04 C 21 00 31.848 -14 54 20.62 V F51
2023-08-05 12:35:56 C 21 33 07.334 -10 11 55.17 V F51
2023-08-05 13:11:45 C 21 33 12.170 -10 11 07.04 V F51
2023-08-05 13:29:40 C 21 33 14.627 -10 10 42.43 V F51
2023-08-18 09:32:15 C 22 30 10.840 -01 29 05.01 X F51
2023-08-18 10:10:22 C 22 30 18.628 -01 27 47.30 X F51
2023-08-18 10:29:26 C 22 30 22.511 -01 27 08.44 X F51
2023-08-18 12:17:15 C 22 30 44.463 -01 23 28.22 V F52
2023-08-18 12:18:09 C 22 30 44.653 -01 23 26.32 V F52
2023-08-18 21:10:13 B 22 32 46.67 -01 05 38.4 Z 106
2023-08-18 21:20:32 B 22 32 48.84 -01 05 17.8 Z 106
2023-08-18 21:30:29 B 22 32 50.96 -01 04 58.0 Z 106
2023-08-18 22:04:35 B 22 32 58.96 -01 03 46.8 V I93
2023-08-18 22:11:05 B 22 33 00.29 -01 03 32.5 V I93
2023-08-18 22:17:14 B 22 33 01.61 -01 03 20.4 V I93
2023-09-07 07:36:30 C 00 28 26.21 +14 47 13.9 X 858
2023-09-07 07:58:18 C 00 28 30.99 +14 47 49.1 X 858
2023-09-15 10:14:45 C 01 09 37.752 +18 52 58.13 X F52
2023-09-15 10:51:53 C 01 09 43.956 +18 53 34.27 X F52
2023-09-15 11:10:40 C 01 09 47.071 +18 53 52.43 X F52
2023-09-16 07:20:38 C 01 13 27.325 +19 11 57.55 V G96
2023-09-16 07:28:04 C 01 13 28.528 +19 12 04.39 V G96
2023-09-16 07:35:30 C 01 13 29.752 +19 12 11.12 V G96
2023-09-16 07:42:56 C 01 13 30.954 +19 12 17.78 V G96
2023-09-24 13:38:52 C 01 43 05.788 +21 14 06.36 X F51
2023-09-24 13:58:25 C 01 43 07.892 +21 14 13.50 X F51
2023-09-24 14:17:57 C 01 43 09.997 +21 14 19.83 X F51
2023-09-24 14:37:35 C 01 43 12.129 +21 14 26.24 X F51
2023-09-25 07:33:46 C 01 45 17.208 +21 20 30.48 V G96
2023-09-25 07:41:13 C 01 45 17.975 +21 20 33.50 V G96
2023-09-25 07:48:40 C 01 45 18.767 +21 20 35.77 V G96
2023-09-25 07:56:06 C 01 45 19.508 +21 20 39.05 V G96
2023-09-27 10:11:41 C 01 50 54.216 +21 36 02.30 X F52
2023-09-27 10:25:38 C 01 50 55.490 +21 36 06.53 X F52
2023-09-27 10:39:36 C 01 50 56.720 +21 36 10.20 X F52
2023-10-08 13:03:14 C 02 10 53.379 +21 55 33.61 X F52
2023-10-08 13:20:01 C 02 10 54.006 +21 55 31.99 X F52
2023-10-08 13:36:45 C 02 10 54.658 +21 55 30.08 X F52
2023-10-08 13:53:30 C 02 10 55.310 +21 55 28.18 X F52