2022 ST1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.5760534000
Semi-major axis (a)	1.9240822000 AU
Inclination (i)	0.60493000°
Long. of Asc. Node (Ω)	38.79792000°
Arg. of Perihelion (ω)	21.99419000°
Mean Anomaly (M)	50.95207000°
Mean Motion (n)	0.3692909200°/day
Perihelion dist (q)	0.81570810 AU
Aphelion dist (Q)	3.03245630 AU
Orbital Period	2.66891920 yr

Physical Parameters

H (abs. magnitude)	27.20
G (slope)	0.15

Orbit Solution

Source	MPC
Solution Date	—
RMS Residual	0.650″
Uncertainty	7
Orbit Type	Apollo
MOID	0.006693 AU
Observations Used	18
Oppositions	1
Arc Total	—
First Observation Used	—
Last Observation Used	2022-09-19

Observations (20)

Date	Type	RA	Dec	Mag	Band	Observatory
2022-09-17 08:08:45	C	23 52 52.313	-12 10 06.10	–	V	G96
2022-09-17 08:18:51	C	23 52 55.981	-12 10 24.31	–	V	G96
2022-09-17 08:28:57	C	23 52 59.704	-12 10 41.92	–	V	G96
2022-09-17 08:39:03	C	23 53 03.430	-12 10 59.52	–	V	G96
2022-09-17 09:53:32	C	23 53 31.520	-12 13 09.80	–	V	G96
2022-09-17 09:55:43	C	23 53 32.435	-12 13 13.91	–	V	G96
2022-09-17 09:57:16	C	23 53 33.011	-12 13 16.36	–	V	G96
2022-09-17 09:58:04	C	23 53 33.317	-12 13 17.94	–	V	G96
2022-09-18 07:23:40	C	00 04 41.430	-12 59 15.36	–	V	I52
2022-09-18 07:24:54	C	00 04 42.164	-12 59 18.64	–	V	I52
2022-09-18 07:26:08	C	00 04 42.812	-12 59 21.23	–	V	I52
2022-09-19 00:35:27	C	00 17 08.08	-13 49 12.1	–	X	I93
2022-09-19 00:47:06	C	00 17 17.41	-13 49 52.1	–	X	I93
2022-09-19 00:58:45	C	00 17 26.75	-13 50 30.0	–	X	I93
2022-09-19 03:46:41	C	00 20 04.72	-13 54 14.4	–	u	807
2022-09-19 03:53:43	C	00 20 10.65	-13 54 38.7	–	u	807
2022-09-19 04:00:45	C	00 20 16.61	-13 55 02.3	–	u	807
2022-09-19 10:27:53	C	00 26 37.392	-14 23 10.75	–	U	F51
2022-09-19 11:03:29	C	00 27 12.315	-14 25 31.13	–	U	F51
2022-09-19 11:25:04	C	00 27 33.683	-14 26 55.82	–	U	F51