IAA RAS IAA Minor Planet Database

2023 XE1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4398012902 ± 5.50e-04
Semi-major axis (a)1.8765950951 AU ± 1.97e-03
Inclination (i)7.71647459° ± 7.38e-03
Long. of Asc. Node (Ω)254.46248550° ± 4.03e-04
Arg. of Perihelion (ω)170.67635790° ± 2.18e-03
Mean Anomaly (M)277.41327543° ± 4.37e-01
Mean Motion (n)0.3834037981°/day ± 6.05e-04
Perihelion dist (q)1.05126615 AU ± 1.51e-03
Aphelion dist (Q)2.70192404 AU ± 3.02e-03
Orbital Period2.57072645 yr ± 4.06e-03
Physical Parameters
H (abs. magnitude)25.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.294″
Uncertainty3
Orbit TypeAmor
MOID0.066295 AU
Observations Used19
Oppositions1
Arc Total2023-2023
First Observation Used2023-11-20
Last Observation Used2023-12-09
Observations (19)
Date Type RA Dec Mag Band Observatory
2023-11-20 07:31:23 C 01 46 36.463 +46 57 38.87 – V F51
2023-11-20 08:08:09 C 01 46 53.031 +46 57 06.61 – V F51
2023-11-20 08:26:24 C 01 47 01.252 +46 56 50.06 – V F51
2023-12-03 07:50:31 C 04 36 17.917 +30 23 06.07 – V G96
2023-12-03 08:05:30 C 04 36 24.358 +30 21 48.35 – V G96
2023-12-03 08:12:59 C 04 36 27.623 +30 21 09.36 – V G96
2023-12-03 10:06:31 C 04 37 17.090 +30 11 15.40 – V I52
2023-12-03 10:08:23 C 04 37 17.940 +30 11 05.70 – V I52
2023-12-04 04:40:34 C 04 45 56.940 +28 35 33.60 – V I52
2023-12-04 04:41:54 C 04 45 57.520 +28 35 26.70 – V I52
2023-12-04 04:43:14 C 04 45 58.090 +28 35 19.90 – V I52
2023-12-04 04:44:35 C 04 45 58.670 +28 35 12.70 – V I52
2023-12-04 04:49:50 C 04 46 00.17 +28 34 43.3 – X 858
2023-12-04 05:03:20 C 04 46 05.78 +28 33 34.9 – X 858
2023-12-04 05:16:44 C 04 46 11.35 +28 32 26.9 – X 858
2023-12-04 08:13:35 C 04 47 31.262 +28 17 38.19 – X F52
2023-12-04 08:28:29 C 04 47 37.299 +28 16 23.39 – X F52
2023-12-04 08:43:27 C 04 47 43.417 +28 15 06.71 – X F52
2023-12-09 09:48:51 C 05 33 21.259 +18 02 13.11 – V T12