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 05:03:20 C 00 10 15.708 +31 49 10.52 V 703
2023-10-19 05:19:51 C 00 11 24.731 +31 32 46.64 V 703
2023-10-19 05:28:46 C 00 12 01.980 +31 23 51.04 V 703
2023-10-19 06:01:05 C 00 13 17.35 +31 09 20.4 W X09
2023-10-19 06:04:30 C 00 13 31.88 +31 05 47.8 W X09
2023-10-19 06:09:39 C 00 14 47.972 +30 41 16.52 V H01
2023-10-19 06:14:05 C 00 15 06.726 +30 36 37.62 V H01
2023-10-19 06:23:35 C 00 15 52.283 +30 27 24.52 V I52
2023-10-19 06:23:46 C 00 15 53.107 +30 27 12.13 V I52
2023-10-19 06:23:58 C 00 15 53.924 +30 26 59.82 V I52
2023-10-19 06:24:10 C 00 15 54.760 +30 26 47.22 V I52
2023-10-19 06:30:34 C 00 16 16.373 +30 19 15.66 V H01
2023-10-19 06:38:58 C 00 16 50.85 +30 09 48.4 X 858
2023-10-19 06:41:22 C 00 17 02.200 +30 07 44.53 V H01
2023-10-19 06:42:09 C 00 17 04.39 +30 06 24.0 X 858
2023-10-19 06:42:42 C 00 17 27.316 +30 05 21.84 V U74
2023-10-19 06:44:49 C 00 17 15.73 +30 03 32.3 X 858
2023-10-19 06:47:35 C 00 17 27.53 +30 00 33.7 X 858
2023-10-19 06:48:21 C 00 17 51.619 +29 59 25.05 V U74
2023-10-19 07:24:25 C 00 20 10.511 +29 21 49.18 V I52
2023-10-19 07:24:37 C 00 20 11.360 +29 21 36.18 V I52
2023-10-19 07:24:48 C 00 20 12.185 +29 21 23.18 V I52
2023-10-19 07:25:00 C 00 20 13.016 +29 21 10.44 V I52
2023-10-19 07:37:05 C 00 21 11.00 +29 04 29.2 16.2 r 718
2023-10-19 07:39:27 C 00 21 21.11 +29 01 52.7 16.2 r 718
2023-10-19 07:41:25 C 00 21 29.65 +28 59 41.1 16.1 r 718
2023-10-19 07:43:22 C 00 21 38.09 +28 57 29.9 16.4 r 718
2023-10-19 07:46:08 C 00 21 50.07 +28 54 25.2 16.1 r 718
2023-10-19 09:37:47 C 00 29 52.058 +26 47 36.38 V I52
2023-10-19 09:37:58 C 00 29 52.948 +26 47 22.20 V I52
2023-10-19 09:38:10 C 00 29 53.819 +26 47 08.12 V I52
2023-10-19 09:38:22 C 00 29 54.679 +26 46 53.94 V I52
2023-10-19 10:47:44 C 00 35 08.110 +25 21 25.31 V I52
2023-10-19 10:47:56 C 00 35 09.017 +25 21 10.66 V I52
2023-10-19 10:48:07 C 00 35 09.892 +25 20 56.08 V I52
2023-10-19 10:48:19 C 00 35 10.788 +25 20 41.39 V I52
2023-10-19 12:31:45 C 00 45 20.18 +23 14 55.7 V 900
2023-10-19 12:35:50 C 00 45 38.03 +23 09 43.2 V 900
2023-10-19 12:39:54 C 00 45 55.88 +23 04 29.8 V 900
2023-10-19 14:46:32 C 00 55 54.081 +20 16 01.14 V O85
2023-10-19 14:50:42 C 00 56 12.360 +20 10 21.32 V O85
2023-10-19 14:52:10 C 00 56 18.823 +20 08 20.33 V O85
2023-10-19 14:54:51 C 00 56 30.654 +20 04 40.00 V O85
2023-10-19 14:56:19 C 00 56 37.111 +20 02 39.13 V O85
2023-10-19 15:02:06 C 00 57 02.465 +19 54 44.86 V O85
2023-10-19 15:03:34 C 00 57 08.884 +19 52 43.86 V O85
2023-10-19 15:06:15 C 00 57 20.718 +19 49 02.06 V O85
2023-10-19 15:06:59 C 00 57 23.944 +19 48 01.05 V O85
2023-10-19 15:10:25 C 00 57 38.972 +19 43 18.76 V O85
2023-10-19 15:14:34 C 00 57 57.201 +19 37 34.53 V O85