2022 UD8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1722150301 ± 5.56e-06
Semi-major axis (a)0.9381024042 AU ± 9.38e-07
Inclination (i)10.81591110° ± 4.89e-04
Long. of Asc. Node (Ω)194.30118712° ± 1.97e-04
Arg. of Perihelion (ω)5.66926087° ± 1.02e-04
Mean Anomaly (M)334.95121997° ± 1.70e-03
Mean Motion (n)1.0847680934°/day ± 1.63e-06
Perihelion dist (q)0.77654707 AU ± 5.27e-06
Aphelion dist (Q)1.09965774 AU ± 5.33e-06
Orbital Period0.90860553 yr ± 1.36e-06
Physical Parameters
H (abs. magnitude)24.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.244″
Uncertainty1
Orbit TypeAten
MOID0.093701 AU
Observations Used21
Oppositions1
Arc Total2022-2022
First Observation Used2022-09-22
Last Observation Used2022-11-22
Observations (21)
Date Type RA Dec Mag Band Observatory
2022-09-22 12:00:36 C 03 43 48.127 +29 26 38.83 V F52
2022-09-22 12:17:07 C 03 43 48.070 +29 26 06.66 V F52
2022-09-22 12:33:40 C 03 43 48.006 +29 25 33.99 V F52
2022-09-22 12:50:22 C 03 43 47.906 +29 25 00.95 V F52
2022-10-20 11:55:55 C 03 11 20.858 -09 06 06.20 U F52
2022-10-20 12:10:43 C 03 11 18.925 -09 07 11.86 U F52
2022-10-20 12:25:34 C 03 11 16.993 -09 08 17.63 U F52
2022-10-20 12:40:23 C 03 11 15.071 -09 09 23.12 U F52
2022-10-20 14:29:23 C 03 11 01.142 -09 17 24.60 V F52
2022-10-20 14:30:17 C 03 11 01.030 -09 17 28.42 V F52
2022-10-21 06:30:23 C 03 09 18.41 -10 28 40.3 u H21
2022-10-21 06:35:40 C 03 09 17.74 -10 29 03.6 u H21
2022-10-21 06:51:32 C 03 09 15.69 -10 30 13.7 u H21
2022-10-21 07:02:17 C 03 09 14.33 -10 31 01.5 u H21
2022-10-23 09:31:29 C 03 03 26.291 -14 10 38.82 U F51
2022-10-23 09:47:18 C 03 03 24.085 -14 11 46.79 U F51
2022-10-23 10:03:06 C 03 03 21.881 -14 12 55.57 U F51
2022-10-23 10:18:55 C 03 03 19.693 -14 14 03.85 U F51
2022-11-22 03:50:23 C 01 40 21.44 -42 51 56.4 V 807
2022-11-22 04:03:43 C 01 40 20.14 -42 52 05.8 V 807
2022-11-22 04:17:03 C 01 40 18.84 -42 52 15.0 V 807