2022 UB28

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3559889757 ± 1.17e-03
Semi-major axis (a)1.6326785802 AU ± 3.04e-03
Inclination (i)12.17971614° ± 2.90e-02
Long. of Asc. Node (Ω)17.94340190° ± 1.38e-02
Arg. of Perihelion (ω)325.94779075° ± 1.91e-02
Mean Anomaly (M)195.00387621° ± 1.56e+00
Mean Motion (n)0.4724558529°/day ± 1.32e-03
Perihelion dist (q)1.05146300 AU ± 2.73e-03
Aphelion dist (Q)2.21389416 AU ± 4.55e-03
Orbital Period2.08617647 yr ± 5.83e-03
Physical Parameters
H (abs. magnitude)24.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.271″
Uncertainty4
Orbit TypeAmor
MOID0.082253 AU
Observations Used12
Oppositions1
Arc Total2022-2022
First Observation Used2022-10-26
Last Observation Used2022-11-02
Observations (12)
Date Type RA Dec Mag Band Observatory
2022-10-26 08:08:09 C 03 00 09.659 +40 49 08.26 V V00
2022-10-26 08:15:15 C 03 00 08.791 +40 49 18.08 V V00
2022-10-26 08:22:19 C 03 00 07.902 +40 49 27.73 V V00
2022-10-26 08:29:22 C 03 00 07.052 +40 49 36.62 V V00
2022-10-27 05:21:06 C 02 57 50.99 +41 17 09.0 u H21
2022-10-27 05:31:20 C 02 57 49.72 +41 17 22.5 u H21
2022-10-30 09:23:31 C 02 49 41.322 +42 43 03.11 V V00
2022-10-30 09:25:18 C 02 49 41.048 +42 43 04.94 V V00
2022-10-30 09:27:05 C 02 49 40.861 +42 43 06.38 V V00
2022-11-02 05:06:53 C 02 42 53.94 +43 41 34.7 o 291
2022-11-02 05:36:51 C 02 42 50.70 +43 41 58.8 o 291
2022-11-02 06:06:53 C 02 42 47.40 +43 42 22.4 o 291