2023 UA1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5104869440 ± 2.02e-03
Semi-major axis (a)2.1970385134 AU ± 9.55e-03
Inclination (i)7.41248547° ± 2.31e-02
Long. of Asc. Node (Ω)41.28857317° ± 4.29e-04
Arg. of Perihelion (ω)315.69213558° ± 1.04e-02
Mean Anomaly (M)239.52968923° ± 1.56e+00
Mean Motion (n)0.3026605180°/day ± 1.97e-03
Perihelion dist (q)1.07547904 AU ± 6.45e-03
Aphelion dist (Q)3.31859799 AU ± 1.51e-02
Orbital Period3.25654066 yr ± 2.12e-02
Physical Parameters
H (abs. magnitude)24.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.497″
Uncertainty4
Orbit TypeAmor
MOID0.108259 AU
Observations Used24
Oppositions1
Arc Total2023-2023
First Observation Used2023-10-16
Last Observation Used2023-11-11
Observations (24)
Date Type RA Dec Mag Band Observatory
2023-10-16 06:54:35 C 02 19 57.050 -08 41 37.25 V G96
2023-10-16 07:02:07 C 02 19 57.252 -08 41 02.69 V G96
2023-10-16 07:09:40 C 02 19 57.536 -08 40 30.11 V G96
2023-10-16 07:17:13 C 02 19 57.788 -08 39 57.89 V G96
2023-10-16 07:57:49 C 02 19 57.97 -08 37 01.2 q 734
2023-10-16 08:08:40 C 02 19 59.055 -08 36 11.53 V H01
2023-10-16 08:13:58 C 02 19 59.220 -08 35 48.04 V H01
2023-10-16 08:14:53 C 02 19 58.56 -08 35 46.9 q 734
2023-10-16 08:29:29 C 02 19 59.695 -08 34 39.48 V H01
2023-10-16 08:31:29 C 02 19 59.13 -08 34 35.5 q 734
2023-10-16 08:38:24 C 02 19 59.969 -08 33 59.94 V H01
2023-10-17 03:31:26 C 02 20 51.28 -07 11 34.7 V J04
2023-10-17 03:45:56 C 02 20 51.73 -07 10 32.3 V J04
2023-10-17 05:54:23 C 02 21 00.58 -07 01 29.8 q 734
2023-10-17 06:07:08 C 02 21 00.91 -07 00 35.8 q 734
2023-10-17 06:19:37 C 02 21 01.33 -06 59 42.5 q 734
2023-10-18 09:27:54 C 02 22 08.59 -05 05 28.7 V 673
2023-10-18 09:53:42 C 02 22 09.21 -05 03 42.9 V 673
2023-10-18 10:13:37 C 02 22 09.696 -05 02 21.11 V 654
2023-10-18 10:30:38 C 02 22 10.140 -05 01 10.66 V 654
2023-11-11 03:36:15 C 02 33 06.020 +19 06 26.00 V I52
2023-11-11 03:47:24 C 02 33 05.980 +19 06 40.60 V I52
2023-11-11 03:58:32 C 02 33 06.110 +19 06 55.90 V I52
2023-11-11 04:09:41 C 02 33 06.140 +19 07 09.80 V I52