IAA RAS IAA Minor Planet Database

2023 XU4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2387416883 ± 4.33e-05
Semi-major axis (a)1.2424054893 AU ± 6.48e-05
Inclination (i)6.91626121° ± 1.08e-03
Long. of Asc. Node (Ω)261.50117302° ± 1.12e-04
Arg. of Perihelion (ω)220.86312082° ± 4.63e-04
Mean Anomaly (M)118.89442853° ± 3.67e-02
Mean Motion (n)0.7117332149°/day ± 5.57e-05
Perihelion dist (q)0.94579151 AU ± 7.30e-05
Aphelion dist (Q)1.53901947 AU ± 9.67e-05
Orbital Period1.38482547 yr ± 1.08e-04
Physical Parameters
H (abs. magnitude)27.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.307″
Uncertainty2
Orbit TypeApollo
MOID0.005045 AU
Observations Used45
Oppositions1
Arc Total2023-2023
First Observation Used2023-12-07
Last Observation Used2023-12-14
Observations (47)
Date Type RA Dec Mag Band Observatory
2023-12-07 06:43:50 C 04 59 18.18 +54 15 42.0 – V W16
2023-12-07 07:01:19 C 04 59 27.89 +54 14 59.0 – V W16
2023-12-07 07:18:11 C 04 59 37.23 +54 14 15.7 – V W16
2023-12-07 10:24:29 C 05 01 35.203 +54 06 14.09 – V H01
2023-12-07 10:39:00 C 05 01 44.162 +54 05 29.21 – V H01
2023-12-07 10:45:40 C 05 01 48.315 +54 05 08.40 – V H01
2023-12-07 18:26:20 B 05 08 09.59 +53 43 54.2 – Z 106
2023-12-07 18:32:39 B 05 08 14.06 +53 43 41.5 – Z 106
2023-12-07 18:38:45 B 05 08 18.43 +53 43 29.1 – Z 106
2023-12-07 18:44:52 B 05 08 22.66 +53 43 17.4 – Z 106
2023-12-07 21:11:11 C 05 10 02.73 +53 37 53.3 – V L01
2023-12-07 21:13:37 C 05 10 04.36 +53 37 47.1 – V L01
2023-12-07 21:16:02 C 05 10 05.99 +53 37 41.0 – V L01
2023-12-07 21:17:33 C 05 10 07.01 +53 37 37.3 – V L01
2023-12-07 23:05:50 C 05 11 19.36 +53 32 38.7 – V K51
2023-12-07 23:13:37 C 05 11 24.51 +53 32 16.1 – V K51
2023-12-07 23:21:24 C 05 11 29.68 +53 31 53.0 – V K51
2023-12-08 03:22:25 C 05 14 22.517 +53 18 01.08 – V J95
2023-12-08 03:41:46 C 05 14 36.742 +53 16 48.43 – V J95
2023-12-08 03:53:29 C 05 14 45.470 +53 16 03.14 – V J95
2023-12-08 05:04:44 C 05 16 10.03 +53 14 28.1 – V H21
2023-12-08 05:08:53 C 05 16 12.86 +53 14 15.4 – V H21
2023-12-08 05:12:15 C 05 16 15.17 +53 14 04.5 – V H21
2023-12-08 06:06:32 C 05 17 02.47 +53 11 23.6 – X 858
2023-12-08 06:14:53 C 05 17 08.24 +53 10 57.7 – X 858
2023-12-08 06:25:38 C 05 17 15.62 +53 10 24.3 – X 858
2023-12-10 12:13:50 C 06 12 05.285 +47 56 42.36 – V I52
2023-12-10 12:14:41 C 06 12 06.296 +47 56 33.58 – V I52
2023-12-10 12:15:34 C 06 12 07.297 +47 56 24.72 – V I52
2023-12-10 12:16:27 C 06 12 08.374 +47 56 15.18 – V I52
2023-12-11 06:52:12 C 06 38 20.80 +44 29 33.1 – V G96
2023-12-11 06:59:36 C 06 38 30.39 +44 27 57.0 – V G96
2023-12-11 07:07:01 C 06 38 39.78 +44 26 23.2 – V G96
2023-12-11 21:59:29 C 07 01 31.070 +40 31 34.93 – X L34
2023-12-11 23:57:43 C 07 04 21.703 +39 56 29.33 – X L34
2023-12-12 00:23:44 C 07 05 11.199 +39 48 08.80 – V Z84
2023-12-12 00:26:17 C 07 05 14.888 +39 47 21.71 – V Z84
2023-12-13 06:05:23 C 07 56 57.116 +27 20 47.72 – V I52
2023-12-13 06:06:08 C 07 56 58.348 +27 20 24.43 – V I52
2023-12-13 12:09:37 C 08 07 05.085 +23 59 07.98 – V U74
2023-12-13 12:15:02 C 08 07 14.044 +23 55 57.20 – V U74
2023-12-13 13:30:34 C 08 09 20.928 +23 11 00.88 – V U74
2023-12-13 13:35:59 C 08 09 30.155 +23 07 44.91 – V U74
2023-12-14 06:12:50 C 08 41 39.340 +12 25 18.01 – V I52
2023-12-14 06:13:05 C 08 41 39.750 +12 25 08.18 – V I52
2023-12-14 06:13:20 C 08 41 40.186 +12 24 58.25 – V I52
2023-12-14 06:13:35 C 08 41 40.664 +12 24 47.45 – V I52