2022 SU4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.3830140000 ± 2.00e+00
Semi-major axis (a)	1.4574993000 AU ± 3.00e+00
Inclination (i)	3.59220000° ± 4.00e+00
Long. of Asc. Node (Ω)	359.18530000° ± 5.00e+00
Arg. of Perihelion (ω)	293.05609000° ± 6.00e+00
Mean Anomaly (M)	318.68817000° ± 3.97e+05
Mean Motion (n)	0.5601335100°/day ± 1.73e+00
Perihelion dist (q)	0.89925670 AU ± 3.45e+00
Aphelion dist (Q)	2.01574190 AU ± 5.07e+00
Orbital Period	1.75959420 yr ± 5.43e+00

Physical Parameters

H (abs. magnitude)	27.37
G (slope)	0.15

Orbit Solution

Source	MPC
Solution Date	—
RMS Residual	0.920″
Uncertainty	8
Orbit Type	Apollo
MOID	0.015188 AU
Observations Used	15
Oppositions	1
Arc Total	—
First Observation Used	—
Last Observation Used	2022-09-18

Observations (17)

Date	Type	RA	Dec	Mag	Band	Observatory
2022-09-15 10:23:36	C	00 02 56.618	-12 01 45.21	–	V	F51
2022-09-15 10:58:02	C	00 02 54.121	-11 57 00.83	–	V	F51
2022-09-15 11:13:16	C	00 02 53.008	-11 54 53.87	–	V	F52
2022-09-15 11:29:50	C	00 02 51.843	-11 52 38.13	–	V	F52
2022-09-17 08:46:28	C	00 02 25.444	-06 52 48.43	–	V	G96
2022-09-17 08:55:13	C	00 02 25.019	-06 52 01.20	–	V	G96
2022-09-17 09:03:58	C	00 02 24.587	-06 51 15.34	–	V	G96
2022-09-17 09:12:44	C	00 02 24.130	-06 50 28.14	–	V	G96
2022-09-17 10:26:30	C	00 02 20.843	-06 43 55.24	–	V	G96
2022-09-17 10:28:55	C	00 02 20.742	-06 43 42.60	–	V	G96
2022-09-17 10:31:18	C	00 02 20.627	-06 43 29.78	–	V	G96
2022-09-18 08:16:14	C	00 02 15.230	-04 59 21.00	–	V	I52
2022-09-18 08:22:53	C	00 02 14.860	-04 58 51.10	–	V	I52
2022-09-18 08:28:49	C	00 02 21.934	-04 57 56.88	–	V	F52
2022-09-18 08:29:32	C	00 02 14.530	-04 58 22.30	–	V	I52
2022-09-18 08:35:06	C	00 02 14.310	-04 57 59.90	–	V	I52
2022-09-18 09:12:48	C	00 02 19.888	-04 54 46.75	–	V	F52