2023 SN4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5653835669 ± 1.10e-03
Semi-major axis (a)2.4294796499 AU ± 6.34e-03
Inclination (i)2.08487704° ± 2.92e-03
Long. of Asc. Node (Ω)172.45895964° ± 1.38e-03
Arg. of Perihelion (ω)193.87086230° ± 1.84e-03
Mean Anomaly (M)204.09035712° ± 7.98e-01
Mean Motion (n)0.2602809467°/day ± 1.02e-03
Perihelion dist (q)1.05589178 AU ± 3.83e-03
Aphelion dist (Q)3.80306752 AU ± 1.03e-02
Orbital Period3.78677846 yr ± 1.48e-02
Physical Parameters
H (abs. magnitude)26.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.305″
Uncertainty3
Orbit TypeAmor
MOID0.052612 AU
Observations Used21
Oppositions1
Arc Total2023-2023
First Observation Used2023-09-20
Last Observation Used2023-09-27
Observations (21)
Date Type RA Dec Mag Band Observatory
2023-09-20 07:44:01 C 23 20 05.665 -07 07 48.32 V V00
2023-09-20 07:51:57 C 23 20 10.140 -07 07 35.15 V V00
2023-09-20 07:59:52 C 23 20 14.622 -07 07 22.37 V V00
2023-09-20 08:07:48 C 23 20 19.122 -07 07 09.44 V V00
2023-09-20 09:22:54 C 23 21 01.955 -07 05 07.37 V V06
2023-09-20 09:28:25 C 23 21 05.130 -07 04 58.37 V V06
2023-09-20 09:31:11 C 23 21 06.746 -07 04 53.51 V V06
2023-09-21 05:33:27 C 23 33 37.559 -06 31 21.76 V I52
2023-09-21 05:35:26 C 23 33 38.693 -06 31 18.88 V I52
2023-09-21 05:37:25 C 23 33 39.834 -06 31 16.32 V I52
2023-09-21 05:39:25 C 23 33 41.123 -06 31 11.75 V I52
2023-09-21 05:41:30 C 23 33 42.397 -06 31 09.12 V I52
2023-09-21 05:43:39 C 23 33 43.560 -06 31 04.30 V I52
2023-09-21 05:45:48 C 23 33 44.932 -06 31 01.16 V I52
2023-09-21 05:47:57 C 23 33 46.152 -06 30 57.71 V I52
2023-09-22 23:34:52 C 00 00 45.612 -05 13 29.60 V J95
2023-09-23 00:06:57 C 00 01 05.846 -05 12 25.96 V J95
2023-09-27 08:22:25 C 01 10 48.910 -01 28 00.50 V I52
2023-09-27 09:13:24 C 01 11 20.100 -01 26 08.60 V I52
2023-09-27 09:29:13 C 01 11 29.790 -01 25 34.00 V I52
2023-09-27 09:43:21 C 01 11 38.420 -01 25 02.90 V I52