2023 UW1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2058502368 ± 1.52e-05
Semi-major axis (a)1.2583474894 AU ± 2.46e-05
Inclination (i)12.47921354° ± 6.69e-04
Long. of Asc. Node (Ω)205.86954979° ± 8.45e-06
Arg. of Perihelion (ω)189.20776105° ± 5.77e-04
Mean Anomaly (M)166.88323643° ± 1.50e-02
Mean Motion (n)0.6982507257°/day ± 2.04e-05
Perihelion dist (q)0.99931636 AU ± 2.73e-05
Aphelion dist (Q)1.51737862 AU ± 3.52e-05
Orbital Period1.41156500 yr ± 4.13e-05
Physical Parameters
H (abs. magnitude)26.88
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.270″
Uncertainty2
Orbit TypeApollo
MOID0.003977 AU
Observations Used84
Oppositions1
Arc Total2023-2023
First Observation Used2023-10-19
Last Observation Used2023-10-20
Observations (99)
Date Type RA Dec Mag Band Observatory
2023-10-19 15:15:18 C 00 58 00.464 +19 36 33.13 V O85
2023-10-19 16:11:32 C 01 02 06.885 +18 17 51.97 V O85
2023-10-19 16:17:53 C 01 02 34.682 +18 08 51.66 V O85
2023-10-19 16:18:36 C 01 02 37.905 +18 07 49.17 V O85
2023-10-19 16:19:20 C 01 02 41.072 +18 06 47.34 V O85
2023-10-19 16:21:59 C 01 02 52.749 +18 03 00.85 V O85
2023-10-19 16:22:43 C 01 02 55.956 +18 01 58.16 V O85
2023-10-19 16:23:27 C 01 02 59.123 +18 00 56.04 V O85
2023-10-19 16:26:06 C 01 03 10.805 +17 57 08.56 V O85
2023-10-19 16:26:50 C 01 03 14.000 +17 56 05.94 V O85
2023-10-19 16:27:33 C 01 03 17.142 +17 55 04.17 V O85
2023-10-19 16:30:57 C 01 03 32.040 +17 50 13.62 V O85
2023-10-19 16:31:40 C 01 03 35.189 +17 49 11.82 V O85
2023-10-19 16:34:20 C 01 03 46.878 +17 45 23.47 V O85
2023-10-19 16:35:04 C 01 03 50.076 +17 44 20.72 V O85
2023-10-19 16:35:47 C 01 03 53.230 +17 43 18.65 V O85
2023-10-19 18:28:56 C 01 14 20.04 +14 53 46.1 V C82
2023-10-19 18:32:22 C 01 14 35.68 +14 48 45.0 V C82
2023-10-19 18:40:18 C 01 14 42.50 +14 36 58.8 V C40
2023-10-19 18:44:08 C 01 14 59.66 +14 31 20.3 V C40
2023-10-19 18:47:56 C 01 15 16.61 +14 25 45.0 V C40
2023-10-19 18:58:05 C 01 14 21.701 +14 14 26.57 V O85
2023-10-19 18:58:48 C 01 14 24.941 +14 13 21.31 V O85
2023-10-19 19:01:28 C 01 14 36.829 +14 09 21.71 V O85
2023-10-19 19:02:12 C 01 14 40.098 +14 08 16.21 V O85
2023-10-19 19:07:02 C 01 15 01.686 +14 01 00.66 V O85
2023-10-19 19:07:27 C 01 17 14.86 +13 57 24.2 V C82
2023-10-19 19:11:06 C 01 17 31.40 +13 52 03.1 V C82
2023-10-19 19:16:03 C 01 17 21.67 +13 44 12.5 V C40
2023-10-19 19:19:04 C 01 17 35.04 +13 39 43.7 V C40
2023-10-19 19:20:28 B 01 17 56.67 +13 36 47.5 X M45
2023-10-19 19:21:13 B 01 18 00.08 +13 35 39.8 X M45
2023-10-19 19:21:57 B 01 18 03.31 +13 34 35.6 X M45
2023-10-19 19:22:04 C 01 17 48.38 +13 35 15.7 V C40
2023-10-20 05:20:15 C 02 04 04.987 -01 36 26.42 V U52
2023-10-20 05:20:49 C 02 04 07.315 -01 37 16.00 V U52
2023-10-20 05:21:21 C 02 04 09.660 -01 38 06.58 V U52
2023-10-20 07:31:36 C 02 12 43.320 -04 46 40.80 V 703
2023-10-20 07:39:04 C 02 13 12.590 -04 57 29.50 V 703
2023-10-20 07:46:32 C 02 13 41.890 -05 08 17.20 V 703
2023-10-20 07:54:00 C 02 14 11.060 -05 19 01.80 V 703
2023-10-20 08:29:16 C 02 16 28.628 -06 09 24.12 V I52
2023-10-20 08:29:39 C 02 16 30.133 -06 09 57.10 V I52
2023-10-20 08:30:02 C 02 16 31.624 -06 10 29.71 V I52
2023-10-20 08:30:25 C 02 16 33.107 -06 11 02.65 V I52
2023-10-20 10:52:26 C 02 25 41.995 -09 26 55.14 V I52
2023-10-20 10:52:50 C 02 25 43.504 -09 27 26.39 V I52
2023-10-20 10:53:13 C 02 25 44.998 -09 27 57.10 V I52
2023-10-20 10:53:37 C 02 25 46.506 -09 28 28.96 V I52