2022 YO4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2949754048 ± 1.02e-03
Semi-major axis (a)0.9321745419 AU ± 7.92e-05
Inclination (i)20.18535045° ± 1.10e-01
Long. of Asc. Node (Ω)76.82153426° ± 3.49e-02
Arg. of Perihelion (ω)204.97960124° ± 2.32e-02
Mean Anomaly (M)248.03356810° ± 2.26e-01
Mean Motion (n)1.0951318735°/day ± 1.40e-04
Perihelion dist (q)0.65720598 AU ± 9.50e-04
Aphelion dist (Q)1.20714310 AU ± 9.53e-04
Orbital Period0.90000694 yr ± 1.15e-04
Physical Parameters
H (abs. magnitude)24.12
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.241″
Uncertainty3
Orbit TypeAten
MOID0.145262 AU
Observations Used12
Oppositions1
Arc Total2022-2022
First Observation Used2022-12-21
Last Observation Used2022-12-25
Observations (12)
Date Type RA Dec Mag Band Observatory
2022-12-21 06:45:02 C 06 26 26.336 +48 49 02.93 V V00
2022-12-21 06:52:12 C 06 26 24.083 +48 49 22.26 V V00
2022-12-21 06:59:21 C 06 26 21.836 +48 49 41.12 V V00
2022-12-21 07:06:30 C 06 26 19.594 +48 50 00.35 V V00
2022-12-21 09:23:46 C 06 25 36.540 +48 56 01.60 V V06
2022-12-21 09:43:06 C 06 25 30.490 +48 56 51.80 V V06
2022-12-22 04:37:39 C 06 19 50.270 +49 45 29.60 V V06
2022-12-22 04:45:32 C 06 19 47.750 +49 45 50.20 V V06
2022-12-22 04:53:24 C 06 19 45.260 +49 46 10.20 V V06
2022-12-25 08:28:46 C 05 55 46.210 +52 36 54.50 V V06
2022-12-25 08:37:42 C 05 55 43.240 +52 37 11.40 V V06
2022-12-25 08:55:35 C 05 55 37.110 +52 37 47.20 V V06