IAA RAS IAA Minor Planet Database

2023 XS1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1394750974 ± 1.65e-04
Semi-major axis (a)1.1688013532 AU ± 2.44e-04
Inclination (i)10.35149346° ± 9.67e-03
Long. of Asc. Node (Ω)71.31881119° ± 9.38e-04
Arg. of Perihelion (ω)315.98934408° ± 2.82e-03
Mean Anomaly (M)232.85345679° ± 1.88e-01
Mean Motion (n)0.7800118805°/day ± 2.44e-04
Perihelion dist (q)1.00578267 AU ± 2.85e-04
Aphelion dist (Q)1.33182004 AU ± 3.38e-04
Orbital Period1.26360419 yr ± 3.95e-04
Physical Parameters
H (abs. magnitude)25.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.257″
Uncertainty3
Orbit TypeApollo
MOID0.048684 AU
Observations Used16
Oppositions1
Arc Total2023-2023
First Observation Used2023-12-04
Last Observation Used2023-12-15
Observations (16)
Date Type RA Dec Mag Band Observatory
2023-12-04 07:54:23 C 03 24 17.586 +15 59 50.89 – V G96
2023-12-04 08:01:49 C 03 24 16.988 +16 00 51.70 – V G96
2023-12-04 08:09:14 C 03 24 16.434 +16 01 51.85 – V G96
2023-12-04 08:16:38 C 03 24 15.865 +16 02 52.01 – V G96
2023-12-04 10:09:26 C 03 24 08.082 +16 18 04.86 – V I52
2023-12-04 10:11:05 C 03 24 07.988 +16 18 17.89 – V I52
2023-12-04 10:12:43 C 03 24 07.902 +16 18 31.46 – V I52
2023-12-04 10:14:22 C 03 24 07.826 +16 18 44.68 – V I52
2023-12-05 03:24:49 C 03 23 37.820 +18 36 32.58 – V I52
2023-12-05 03:25:56 C 03 23 37.799 +18 36 42.05 – V I52
2023-12-05 03:27:03 C 03 23 37.712 +18 36 50.72 – V I52
2023-12-05 03:28:10 C 03 23 37.612 +18 36 59.80 – V I52
2023-12-06 00:55:17 C 03 22 36.58 +21 19 27.1 – V 204
2023-12-06 01:18:38 C 03 22 35.24 +21 22 16.3 – V 204
2023-12-15 02:43:37 C 03 18 24.97 +40 34 30.9 – V H21
2023-12-15 03:01:52 C 03 18 24.44 +40 35 37.6 – V H21