IAA RAS IAA Minor Planet Database

2023 XO12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4765443182 ± 3.55e-03
Semi-major axis (a)2.4412116109 AU ± 2.01e-02
Inclination (i)12.04512235° ± 7.11e-02
Long. of Asc. Node (Ω)84.37084023° ± 1.17e-02
Arg. of Perihelion (ω)349.87823220° ± 1.81e-02
Mean Anomaly (M)184.74291983° ± 2.29e+00
Mean Motion (n)0.2584069177°/day ± 3.19e-03
Perihelion dist (q)1.27786609 AU ± 1.36e-02
Aphelion dist (Q)3.60455713 AU ± 3.10e-02
Orbital Period3.81424109 yr ± 4.72e-02
Physical Parameters
H (abs. magnitude)23.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.193″
Uncertainty4
Orbit TypeAmor
MOID0.294146 AU
Observations Used16
Oppositions1
Arc Total2023-2023
First Observation Used2023-12-07
Last Observation Used2023-12-15
Observations (16)
Date Type RA Dec Mag Band Observatory
2023-12-07 12:10:39 C 04 58 37.575 +13 48 55.03 – V F51
2023-12-07 12:28:35 C 04 58 37.568 +13 49 28.18 – V F51
2023-12-07 12:46:27 C 04 58 37.592 +13 50 01.40 – V F51
2023-12-09 11:40:24 C 04 58 59.923 +15 18 35.23 – V F52
2023-12-09 12:13:45 C 04 58 59.911 +15 19 37.98 – V F52
2023-12-10 07:44:40 C 04 59 11.271 +15 56 46.71 – X F52
2023-12-10 08:02:19 C 04 59 11.285 +15 57 20.62 – X F52
2023-12-10 08:19:59 C 04 59 11.291 +15 57 54.72 – X F52
2023-12-10 08:37:49 C 04 59 11.303 +15 58 28.84 – X F52
2023-12-11 05:12:53 C 04 59 20.62 +16 37 38.5 – V H21
2023-12-11 05:17:03 C 04 59 20.61 +16 37 46.6 – V H21
2023-12-13 04:32:49 C 04 59 45.550 +18 08 15.40 – V I52
2023-12-13 04:39:30 C 04 59 45.560 +18 08 28.40 – V I52
2023-12-13 04:52:52 C 04 59 45.610 +18 08 54.90 – V I52
2023-12-15 04:37:04 C 05 00 11.96 +19 40 01.6 – V H21
2023-12-15 05:01:17 C 05 00 12.05 +19 40 48.4 – V H21