2022 SP

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.4729930029 ± 8.39e-04
Semi-major axis (a)	1.8499998200 AU ± 2.94e-03
Inclination (i)	10.54717561° ± 1.37e-02
Long. of Asc. Node (Ω)	176.94312756° ± 1.38e-04
Arg. of Perihelion (ω)	215.28808984° ± 5.81e-03
Mean Anomaly (M)	81.74442089° ± 1.05e+00
Mean Motion (n)	0.3917010601°/day ± 9.33e-04
Perihelion dist (q)	0.97496285 AU ± 2.19e-03
Aphelion dist (Q)	2.72503679 AU ± 4.60e-03
Orbital Period	2.51627168 yr ± 5.99e-03

Physical Parameters

H (abs. magnitude)	27.17
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.274″
Uncertainty	4
Orbit Type	Apollo
MOID	0.021873 AU
Observations Used	14
Oppositions	1
Arc Total	2022-2022
First Observation Used	2022-09-16
Last Observation Used	2022-09-18

Observations (15)

Date	Type	RA	Dec	Mag	Band	Observatory
2022-09-16 05:19:38	C	22 28 41.340	+09 22 15.67	–	V	G96
2022-09-16 05:27:00	C	22 28 44.101	+09 21 44.93	–	V	G96
2022-09-16 05:34:19	C	22 28 46.859	+09 21 14.04	–	V	G96
2022-09-16 09:12:00	C	22 30 11.060	+09 05 31.20	–	V	G96
2022-09-16 09:13:06	C	22 30 11.470	+09 05 24.40	–	V	G96
2022-09-17 05:01:34	C	22 39 43.153	+07 30 25.31	–	V	I52
2022-09-17 05:05:14	C	22 39 44.809	+07 30 05.54	–	V	I52
2022-09-17 05:08:55	C	22 39 46.609	+07 29 46.46	–	V	I52
2022-09-17 05:12:35	C	22 39 48.323	+07 29 26.92	–	V	I52
2022-09-18 04:10:51	C	22 52 57.40	+05 13 23.3	–	–	858
2022-09-18 04:20:55	C	22 53 03.31	+05 12 17.4	–	–	858
2022-09-18 04:30:54	C	22 53 09.19	+05 11 11.5	–	–	858
2022-09-18 07:14:40	C	22 54 47.020	+04 52 59.27	–	V	I52
2022-09-18 07:15:43	C	22 54 47.646	+04 52 52.28	–	V	I52
2022-09-18 07:16:45	C	22 54 48.265	+04 52 44.80	–	V	I52