2005 SM25

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4874332304 ± 8.39e-09
Semi-major axis (a)2.1515367477 AU ± 5.59e-10
Inclination (i)6.82313534° ± 1.41e-06
Long. of Asc. Node (Ω)193.31720248° ± 5.66e-06
Arg. of Perihelion (ω)148.80539612° ± 7.51e-06
Mean Anomaly (M)140.76008095° ± 1.60e-06
Mean Motion (n)0.3123123254°/day ± 1.22e-10
Perihelion dist (q)1.10280624 AU ± 1.81e-08
Aphelion dist (Q)3.20026725 AU ± 1.81e-08
Orbital Period3.15589941 yr ± 1.23e-09
Physical Parameters
H (abs. magnitude)19.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.232″
Uncertainty0
Orbit TypeAmor
MOID0.109964 AU
Observations Used667
Oppositions13
Arc Total2005-2024
First Observation Used2005-07-29
Last Observation Used2024-12-23
Observations (716)
Date Type RA Dec Mag Band Observatory
2024-07-15 11:56:36 C 21 44 10.747 +19 06 30.49 V T05
2024-07-15 12:01:09 C 21 44 11.395 +19 06 37.58 V T05
2024-07-16 00:50:37 B 21 46 09.881 +19 27 53.07 Z M49
2024-07-16 00:55:44 B 21 46 10.641 +19 28 01.32 Z M49
2024-07-16 01:00:51 B 21 46 11.400 +19 28 09.67 Z M49
2024-07-16 08:55:03 C 21 47 26.014 +19 40 26.33 V U52
2024-07-16 08:59:14 C 21 47 26.652 +19 40 33.53 V U52
2024-07-16 09:03:23 C 21 47 27.257 +19 40 40.22 V U52
2024-07-16 11:01:40 C 21 47 46.128 +19 44 05.71 V T08
2024-07-16 11:20:41 C 21 47 48.876 +19 44 36.42 V T08
2024-07-16 11:23:21 C 21 47 49.318 +19 44 41.17 V T08
2024-07-16 11:31:29 C 21 47 50.520 +19 44 53.48 V T08
2024-07-17 00:15:01 B 21 49 51.377 +20 05 21.55 Z K74
2024-07-17 00:21:04 B 21 49 52.296 +20 05 31.56 Z K74
2024-07-17 00:27:07 B 21 49 53.227 +20 05 41.42 Z K74
2024-07-17 11:09:50 C 21 51 36.845 +20 23 25.58 V T08
2024-07-17 11:13:58 C 21 51 37.450 +20 23 32.50 V T08
2024-07-17 11:44:50 C 21 51 42.139 +20 24 23.76 V T08
2024-07-17 11:50:30 C 21 51 43.001 +20 24 33.26 V T08
2024-07-17 23:35:41 B 21 53 38.224 +20 44 05.16 Z M49
2024-07-17 23:40:49 B 21 53 39.013 +20 44 13.77 Z M49
2024-07-17 23:45:57 B 21 53 39.810 +20 44 22.30 Z M49
2024-07-18 11:27:16 C 21 55 35.422 +21 03 02.70 V T05
2024-07-18 11:30:32 C 21 55 35.983 +21 03 08.06 V T05
2024-07-18 11:34:36 C 21 55 36.586 +21 03 14.29 V T05
2024-07-18 11:42:01 C 21 55 37.752 +21 03 26.60 V T05
2024-07-18 23:32:09 B 21 57 36.925 +21 23 07.32 Z M49
2024-07-18 23:37:16 B 21 57 37.750 +21 23 15.92 Z M49
2024-07-18 23:42:23 B 21 57 38.555 +21 23 24.31 Z M49
2024-07-19 00:56:39 B 21 57 50.518 +21 24 43.63 V L65
2024-07-19 01:07:58 B 21 57 52.354 +21 25 02.14 V L65
2024-07-19 01:19:18 B 21 57 54.190 +21 25 20.32 V L65
2024-07-19 11:10:12 C 21 59 35.230 +21 41 40.52 V T05
2024-07-19 11:14:06 C 21 59 35.856 +21 41 47.87 V T05
2024-07-19 11:21:38 C 21 59 37.080 +21 42 00.25 V T05
2024-07-19 11:29:27 C 21 59 38.297 +21 42 11.92 V T05
2024-07-19 12:04:40 C 21 59 43.985 +21 43 09.98 V T05
2024-07-19 12:07:16 C 21 59 44.412 +21 43 14.30 V T05
2024-07-19 12:11:50 C 21 59 45.132 +21 43 21.97 V T05
2024-07-19 12:50:21 C 21 59 51.362 +21 44 24.86 V T05
2024-07-20 00:12:55 B 22 01 49.498 +22 03 18.98 Z M49
2024-07-20 00:23:09 B 22 01 51.173 +22 03 36.05 Z M49
2024-07-20 00:33:22 B 22 01 52.877 +22 03 52.44 Z M49
2024-07-20 00:44:32 B 22 01 54.790 +22 03 29.41 Z K74
2024-07-20 00:50:53 B 22 01 55.836 +22 03 39.53 Z K74
2024-07-20 00:56:12 B 22 01 56.743 +22 03 48.35 Z K74
2024-07-20 01:01:17 B 22 01 57.581 +22 03 56.84 Z K74
2024-07-20 01:06:22 B 22 01 58.435 +22 04 04.80 Z K74
2024-07-20 01:11:27 B 22 01 59.285 +22 04 13.15 Z K74
2024-07-20 01:16:16 B 22 02 00.077 +22 04 21.11 Z K74