2022 UD22

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.2655474576 ± 1.02e-03
Semi-major axis (a)	1.4471151356 AU ± 2.26e-03
Inclination (i)	10.60719245° ± 3.21e-02
Long. of Asc. Node (Ω)	38.43839433° ± 4.47e-04
Arg. of Perihelion (ω)	320.94676088° ± 4.54e-02
Mean Anomaly (M)	294.40218062° ± 1.54e+00
Mean Motion (n)	0.5661840717°/day ± 1.33e-03
Perihelion dist (q)	1.06283739 AU ± 2.22e-03
Aphelion dist (Q)	1.83139288 AU ± 3.22e-03
Orbital Period	1.74082305 yr ± 4.08e-03

Physical Parameters

H (abs. magnitude)	25.31
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.435″
Uncertainty	4
Orbit Type	Amor
MOID	0.097830 AU
Observations Used	15
Oppositions	1
Arc Total	2022-2022
First Observation Used	2022-10-29
Last Observation Used	2022-11-01

Observations (15)

Date	Type	RA	Dec	Mag	Band	Observatory
2022-10-29 08:34:11	C	02 35 19.017	+10 38 21.34	–	U	F52
2022-10-29 08:49:53	C	02 35 17.615	+10 39 26.32	–	U	F52
2022-10-29 09:05:40	C	02 35 16.122	+10 40 32.74	–	U	F52
2022-10-29 09:21:34	C	02 35 14.615	+10 41 39.43	–	U	F52
2022-10-29 14:37:11	C	02 34 45.456	+11 03 20.98	–	V	F51
2022-10-29 14:38:08	C	02 34 45.383	+11 03 24.78	–	V	F51
2022-10-29 23:10:16	C	02 34 11.80	+11 38 01.0	–	V	L01
2022-10-29 23:12:59	C	02 34 11.49	+11 38 12.4	–	V	L01
2022-10-29 23:16:19	C	02 34 11.20	+11 38 25.7	–	V	L01
2022-11-01 05:02:49	C	02 30 22.72	+15 07 32.0	–	o	691
2022-11-01 05:22:04	C	02 30 21.09	+15 08 43.5	–	o	691
2022-11-01 05:41:23	C	02 30 19.41	+15 09 56.3	–	o	691
2022-11-01 08:47:30	C	02 30 02.49	+15 21 10.7	–	q	H36
2022-11-01 09:10:43	C	02 30 00.55	+15 22 35.9	–	q	H36
2022-11-01 09:33:50	C	02 29 58.61	+15 23 59.5	–	q	H36