886985 (2022 UY21)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6481542000 ± 6.72e-08
Semi-major axis (a)2.2247749000 AU ± 1.04e-07
Inclination (i)24.06328000° ± 1.01e-05
Long. of Asc. Node (Ω)9.34354000° ± 2.35e-05
Arg. of Perihelion (ω)332.14535000° ± 2.38e-05
Mean Anomaly (M)344.69266000° ± 2.26e-05
Mean Motion (n)0.2970126500°/day ± 2.09e-08
Perihelion dist (q)0.78277770 AU ± 1.54e-07
Aphelion dist (Q)3.66677210 AU ± 2.28e-07
Orbital Period3.31840290 yr ± 2.33e-07
Physical Parameters
H (abs. magnitude)18.72
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date2026-04-13
RMS Residual0.570″
Uncertainty0
Orbit TypeApollo
MOID0.158085 AU
Observations Used108
Oppositions4
Arc Total2015-2022
First Observation Used
Last Observation Used2022-12-23
Observations (109)
Date Type RA Dec Mag Band Observatory
2022-11-24 12:31:04 C 04 24 47.903 +88 51 42.45 U F52
2022-11-24 12:49:43 C 04 23 41.585 +88 51 20.58 U F52
2022-11-24 13:26:44 C 04 21 31.897 +88 50 36.50 U F52
2022-12-09 06:16:22 C 02 23 21.70 +80 43 51.1 V I41
2022-12-09 07:52:53 C 02 23 23.58 +80 41 40.6 V I41
2022-12-19 03:15:27 C 02 36 35.26 +75 41 45.9 V I41
2022-12-19 06:53:17 C 02 36 47.42 +75 37 18.9 V I41
2022-12-23 05:44:32 C 02 43 28.49 +73 43 47.2 V I41
2022-12-23 06:18:17 C 02 43 30.66 +73 43 06.7 V I41