2025 SF4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5438360881 ± 7.90e-05
Semi-major axis (a)2.2805395929 AU ± 4.04e-04
Inclination (i)7.51516176° ± 7.55e-04
Long. of Asc. Node (Ω)0.83440067° ± 4.23e-05
Arg. of Perihelion (ω)350.05668200° ± 3.58e-04
Mean Anomaly (M)18.96783923° ± 5.00e-03
Mean Motion (n)0.2861909204°/day ± 7.61e-05
Perihelion dist (q)1.04029986 AU ± 2.58e-04
Aphelion dist (Q)3.52077932 AU ± 6.50e-04
Orbital Period3.44394673 yr ± 9.16e-04
Physical Parameters
H (abs. magnitude)24.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.271″
Uncertainty1
Orbit TypeAmor
MOID0.037101 AU
Observations Used108
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-22
Last Observation Used2025-10-24
Observations (117)
Date Type RA Dec Mag Band Observatory
2025-09-23 05:53:13 B 23 15 49.150 -09 20 22.31 V U52
2025-09-23 06:07:52 B 23 15 56.674 -09 17 01.32 V U52
2025-09-23 08:41:33 C 23 17 14.147 -08 41 43.54 V U74
2025-09-23 08:46:19 C 23 17 16.576 -08 40 37.18 V U74
2025-09-23 11:54:02 C 23 19 08.699 -07 54 04.93 V E55
2025-09-23 11:54:55 C 23 19 09.216 -07 53 50.47 V E55
2025-09-23 11:55:48 C 23 19 09.644 -07 53 38.87 V E55
2025-09-23 11:56:40 C 23 19 10.051 -07 53 27.66 V E55
2025-09-23 21:37:58 B 23 24 23.666 -05 46 19.70 V L65
2025-09-23 21:51:54 B 23 24 30.674 -05 43 11.68 V L65
2025-09-23 22:05:50 B 23 24 37.663 -05 40 04.40 V L65
2025-09-24 05:25:21 C 23 28 33.665 -04 01 05.23 V G96
2025-09-24 05:32:49 C 23 28 37.240 -03 59 26.09 V G96
2025-09-24 05:40:16 C 23 28 40.814 -03 57 46.91 V G96
2025-09-24 05:47:42 C 23 28 44.368 -03 56 07.98 V G96
2025-09-24 06:17:21 B 23 29 00.454 -03 49 58.48 V U52
2025-09-24 06:19:48 B 23 29 01.567 -03 49 25.39 V U52
2025-09-24 06:22:14 B 23 29 02.772 -03 48 53.28 V U52
2025-09-24 07:02:44 C 23 29 20.087 -03 39 30.78 V 703
2025-09-24 07:06:00 C 23 29 21.610 -03 38 47.58 V 703
2025-09-24 07:09:16 C 23 29 23.122 -03 38 04.56 V 703
2025-09-24 21:43:56 B 23 36 57.211 -00 28 32.27 V L65
2025-09-24 21:55:51 B 23 37 02.753 -00 25 59.12 V L65
2025-09-24 22:07:45 B 23 37 08.359 -00 23 26.84 V L65
2025-09-25 05:27:08 B 23 40 51.974 +01 09 56.81 V U52
2025-09-25 05:29:41 B 23 40 53.165 +01 10 29.39 V U52
2025-09-25 05:32:15 B 23 40 54.286 +01 11 01.28 V U52
2025-09-27 05:05:37 C 00 02 51.034 +10 25 03.58 V W68
2025-09-27 05:10:54 C 00 02 53.078 +10 25 59.84 V W68
2025-09-27 05:45:01 C 00 03 06.233 +10 31 53.18 V W68
2025-09-27 05:52:13 C 00 03 09.122 +10 33 10.91 V W68
2025-09-28 20:33:19 B 00 19 03.912 +16 39 56.41 Z K74
2025-09-28 20:41:57 B 00 19 07.003 +16 41 12.59 Z K74
2025-09-28 20:51:04 B 00 19 10.250 +16 42 32.22 Z K74
2025-09-28 23:05:12 B 00 19 59.088 +17 01 58.58 X Z43
2025-09-28 23:23:01 B 00 20 05.285 +17 04 32.02 X Z43
2025-09-28 23:40:53 B 00 20 11.448 +17 07 05.45 X Z43
2025-09-29 08:20:58 C 00 23 22.873 +18 20 21.84 V 703
2025-09-29 08:24:17 C 00 23 24.119 +18 20 47.36 V 703
2025-09-29 08:30:56 C 00 23 26.336 +18 21 41.15 V 703
2025-09-29 10:15:03 C 00 24 07.944 +18 36 24.34 V T05
2025-09-29 10:21:11 C 00 24 09.934 +18 37 13.91 V T05
2025-09-29 11:06:28 C 00 24 24.439 +18 43 17.33 V T05
2025-09-29 11:16:22 C 00 24 27.590 +18 44 37.18 V T05
2025-09-30 10:12:57 C 00 32 36.938 +21 38 38.62 V T05
2025-09-30 10:18:21 C 00 32 38.496 +21 39 17.50 V T05
2025-09-30 11:05:09 C 00 32 52.414 +21 44 49.88 V T05
2025-09-30 11:13:50 C 00 32 54.967 +21 45 49.64 V T05
2025-09-30 11:15:09 C 00 32 55.344 +21 46 00.26 V T05
2025-09-30 11:20:02 C 00 32 56.705 +21 46 32.23 V T05