2023 OW1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3407991418 ± 5.27e-06
Semi-major axis (a)1.3721198118 AU ± 8.71e-06
Inclination (i)12.06154022° ± 1.40e-04
Long. of Asc. Node (Ω)122.61448154° ± 5.23e-05
Arg. of Perihelion (ω)279.21301720° ± 9.46e-05
Mean Anomaly (M)104.41333169° ± 4.29e-03
Mean Motion (n)0.6132311728°/day ± 5.84e-06
Perihelion dist (q)0.90450256 AU ± 9.23e-06
Aphelion dist (Q)1.83973707 AU ± 1.37e-05
Orbital Period1.60726709 yr ± 1.53e-05
Physical Parameters
H (abs. magnitude)22.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.187″
Uncertainty1
Orbit TypeApollo
MOID0.091429 AU
Observations Used52
Oppositions1
Arc Total2023-2024
First Observation Used2023-07-15
Last Observation Used2024-02-14
Observations (56)
Date Type RA Dec Mag Band Observatory
2023-07-15 12:17:15 C 21 38 04.659 -11 28 36.78 V F51
2023-07-15 12:36:23 C 21 38 05.256 -11 28 57.70 V F51
2023-07-15 12:53:36 C 21 38 05.851 -11 29 16.32 V F51
2023-07-22 12:06:55 C 21 44 47.484 -15 11 58.17 X F51
2023-07-22 12:22:43 C 21 44 47.989 -15 12 23.64 X F51
2023-07-22 12:38:33 C 21 44 48.486 -15 12 49.07 X F51
2023-07-22 22:31:02 C 21 45 13.76 -15 29 07.2 X L01
2023-07-22 22:38:18 C 21 45 13.95 -15 29 17.7 X L01
2023-07-22 22:45:34 C 21 45 14.27 -15 29 31.4 X L01
2023-07-22 22:52:49 C 21 45 14.53 -15 29 43.4 X L01
2023-07-22 22:59:29 C 21 45 14.69 -15 29 53.7 X L01
2023-07-23 07:03:34 C 21 45 34.00 -15 43 21.9 u H21
2023-07-23 07:15:42 C 21 45 34.37 -15 43 42.1 u H21
2023-07-23 11:41:47 C 21 45 45.371 -15 51 06.21 V T12
2023-07-23 11:44:20 C 21 45 45.450 -15 51 10.64 V T12
2023-07-23 11:49:52 C 21 45 45.630 -15 51 19.91 V T12
2023-07-23 23:00:37 C 21 46 14.308 -16 10 44.00 V Z84
2023-07-24 08:15:38 C 21 46 36.264 -16 27 07.16 V H01
2023-07-24 08:21:10 C 21 46 36.442 -16 27 17.10 V H01
2023-07-24 08:49:49 C 21 46 37.386 -16 28 08.43 V H01
2023-07-24 08:55:32 C 21 46 37.572 -16 28 18.49 V H01
2023-07-25 07:17:09 C 21 47 34.318 -17 09 22.89 V H01
2023-07-25 07:23:17 C 21 47 34.526 -17 09 34.66 V H01
2023-07-25 07:36:55 C 21 47 34.986 -17 10 00.42 V H01
2023-07-25 07:47:21 C 21 47 35.332 -17 10 20.23 V H01
2023-07-28 03:03:32 C 21 50 27.848 -19 27 18.33 V Z84
2023-07-28 03:15:08 C 21 50 28.256 -19 27 43.69 V Z84
2023-07-28 03:54:45 C 21 50 32.18 -19 28 31.6 u 807
2023-07-28 04:01:48 C 21 50 32.42 -19 28 47.6 u 807
2023-07-28 04:08:36 C 21 50 32.66 -19 29 02.9 u 807
2023-08-10 11:28:32 C 22 08 54.24 -36 00 27.9 V 474
2023-08-10 11:32:08 C 22 08 54.49 -36 00 43.2 V 474
2023-08-10 11:35:45 C 22 08 54.75 -36 00 57.9 V 474
2023-08-13 03:33:14 C 22 14 28.066 -40 38 18.28 X L87
2023-08-13 03:42:04 C 22 14 28.894 -40 38 58.24 X L87
2023-08-13 03:50:54 C 22 14 29.568 -40 39 36.68 X L87
2023-08-13 07:38:39 B 22 14 53.80 -40 56 59.8 q X06
2023-08-13 07:43:56 B 22 14 54.24 -40 57 23.2 q X06
2023-08-13 07:49:12 B 22 14 54.66 -40 57 46.9 q X06
2023-08-13 22:24:12 B 22 16 27.586 -42 05 12.80 Z M49
2023-08-13 22:28:06 B 22 16 27.926 -42 05 30.91 Z M49
2023-08-14 22:38:46 B 22 19 05.85 -43 59 46.7 Z M49
2023-08-14 22:46:18 B 22 19 06.63 -44 00 23.9 Z M49
2023-08-14 22:53:52 B 22 19 07.30 -44 01 00.1 Z M49
2023-08-16 21:53:40 B 22 25 01.788 -47 52 15.13 Z M49
2023-08-16 22:00:46 B 22 25 02.594 -47 52 51.71 Z M49
2023-08-16 22:07:54 B 22 25 03.367 -47 53 27.89 Z M49
2024-02-05 08:10:10 C 11 38 41.64 +19 31 01.2 V H21
2024-02-05 08:22:15 C 11 38 40.87 +19 31 20.6 V H21
2024-02-10 10:11:00 C 11 30 36.419 +22 37 39.16 X F52