2022 WP9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.2090922474 ± 2.11e-04
Semi-major axis (a)	0.8994910685 AU ± 4.94e-05
Inclination (i)	6.99307105° ± 8.19e-03
Long. of Asc. Node (Ω)	65.12456586° ± 6.42e-04
Arg. of Perihelion (ω)	222.87915974° ± 1.96e-03
Mean Anomaly (M)	296.59741849° ± 8.06e-02
Mean Motion (n)	1.1553591100°/day ± 9.53e-05
Perihelion dist (q)	0.71141446 AU ± 1.94e-04
Aphelion dist (Q)	1.08756768 AU ± 1.99e-04
Orbital Period	0.85309085 yr ± 7.03e-05

Physical Parameters

H (abs. magnitude)	28.40
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.311″
Uncertainty	2
Orbit Type	Aten
MOID	0.015162 AU
Observations Used	15
Oppositions	1
Arc Total	2022-2022
First Observation Used	2022-11-27
Last Observation Used	2022-11-30

Observations (15)

Date	Type	RA	Dec	Mag	Band	Observatory
2022-11-27 07:51:17	C	02 57 20.736	+12 32 48.08	–	V	V00
2022-11-27 07:58:34	C	02 57 16.801	+12 33 56.95	–	V	V00
2022-11-27 08:05:43	C	02 57 12.924	+12 35 05.32	–	V	V00
2022-11-27 08:12:52	C	02 57 09.040	+12 36 13.72	–	V	V00
2022-11-27 10:13:52	C	02 56 06.529	+12 55 03.22	–	V	V00
2022-11-27 10:14:29	C	02 56 06.230	+12 55 09.23	–	V	V00
2022-11-27 10:15:07	C	02 56 05.910	+12 55 14.92	–	V	V00
2022-11-27 10:15:45	C	02 56 05.633	+12 55 21.18	–	V	V00
2022-11-28 05:35:32	C	02 48 12.053	+15 41 47.90	–	V	V00
2022-11-28 05:36:20	C	02 48 11.689	+15 41 54.06	–	V	V00
2022-11-28 05:37:08	C	02 48 11.315	+15 42 00.36	–	V	V00
2022-11-28 05:37:55	C	02 48 10.955	+15 42 06.48	–	V	V00
2022-11-30 07:38:02	C	02 32 05.54	+20 53 40.9	–	o	291
2022-11-30 07:46:51	C	02 32 02.85	+20 54 23.5	–	o	291
2022-11-30 07:55:35	C	02 32 00.14	+20 55 06.0	–	o	291