2023 FS4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.1595651885 ± 4.73e-05
Semi-major axis (a)	1.2221902576 AU ± 8.18e-05
Inclination (i)	0.60269934° ± 1.72e-04
Long. of Asc. Node (Ω)	35.95918798° ± 2.18e-04
Arg. of Perihelion (ω)	116.00403803° ± 1.10e-03
Mean Anomaly (M)	11.92991503° ± 7.42e-02
Mean Motion (n)	0.7294643126°/day ± 7.33e-05
Perihelion dist (q)	1.02717124 AU ± 8.98e-05
Aphelion dist (Q)	1.41720928 AU ± 1.11e-04
Orbital Period	1.35116450 yr ± 1.36e-04

Physical Parameters

H (abs. magnitude)	27.62
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.106″
Uncertainty	2
Orbit Type	Amor
MOID	0.038725 AU
Observations Used	15
Oppositions	1
Arc Total	2023-2023
First Observation Used	2023-02-19
Last Observation Used	2023-03-27

Observations (15)

Date	Type	RA	Dec	Mag	Band	Observatory
2023-02-19 07:01:15	C	09 39 13.84	+29 05 06.3	–	V	G96
2023-02-19 07:09:29	C	09 39 15.05	+29 04 58.5	–	V	G96
2023-02-19 07:26:05	C	09 39 17.57	+29 04 42.1	–	V	G96
2023-03-20 10:45:25	C	11 53 16.095	+09 25 20.63	–	V	T12
2023-03-20 10:50:47	C	11 53 16.489	+09 25 11.60	–	V	T12
2023-03-20 10:56:07	C	11 53 16.899	+09 25 02.52	–	V	T12
2023-03-20 11:01:31	C	11 53 17.299	+09 24 53.45	–	V	T12
2023-03-25 10:55:46	C	12 07 02.932	+06 13 42.11	–	U	F51
2023-03-25 11:13:50	C	12 07 03.996	+06 13 14.83	–	U	F51
2023-03-25 11:31:52	C	12 07 05.076	+06 12 47.59	–	U	F51
2023-03-25 11:50:04	C	12 07 06.168	+06 12 20.05	–	U	F51
2023-03-26 12:12:26	C	12 09 34.149	+05 36 31.42	–	V	T12
2023-03-27 10:15:35	C	12 11 49.320	+05 04 57.62	–	U	F52
2023-03-27 10:35:05	C	12 11 50.344	+05 04 30.04	–	U	F52
2023-03-27 11:14:02	C	12 11 52.395	+05 03 34.50	–	U	F52