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
2024-06-27 14:26:25 C 20 50 55.834 +08 11 25.38 X F52
2024-06-27 14:42:40 C 20 50 57.370 +08 11 47.69 V T05
2024-07-03 09:28:03 C 21 05 54.396 +11 30 51.59 V U52
2024-07-03 09:32:13 C 21 05 54.852 +11 30 58.10 V U52
2024-07-03 09:36:24 C 21 05 55.334 +11 31 04.62 V U52
2024-07-03 10:09:59 C 21 05 59.861 +11 32 02.44 V T08
2024-07-03 10:45:58 C 21 06 03.782 +11 32 56.90 V T08
2024-07-03 11:27:13 C 21 06 08.172 +11 33 58.14 V T08
2024-07-03 11:31:31 C 21 06 08.623 +11 34 04.66 V T08
2024-07-05 11:40:48 C 21 11 45.588 +12 46 28.99 V T05
2024-07-05 11:44:04 C 21 11 45.955 +12 46 34.28 V T05
2024-07-05 11:48:37 C 21 11 46.445 +12 46 40.40 V T05
2024-07-05 11:55:56 C 21 11 47.292 +12 46 51.96 V T05
2024-07-06 00:37:06 B 21 13 18.505 +13 06 32.09 Z M49
2024-07-06 00:42:14 B 21 13 19.055 +13 06 39.54 Z M49
2024-07-06 00:47:20 B 21 13 19.658 +13 06 47.64 Z M49
2024-07-07 10:39:52 C 21 17 29.734 +13 58 32.88 V T08
2024-07-07 10:45:13 C 21 17 30.379 +13 58 40.91 V T08
2024-07-07 10:49:13 C 21 17 30.852 +13 58 47.53 V T08
2024-07-07 10:58:33 C 21 17 31.898 +13 59 02.47 V T08
2024-07-08 06:22:45 C 21 19 58.087 +14 29 34.15 V W68
2024-07-08 06:53:44 C 21 20 01.750 +14 30 23.08 V W68
2024-07-08 07:32:43 C 21 20 06.422 +14 31 23.48 V W68
2024-07-08 08:08:40 C 21 20 10.757 +14 32 19.28 V W68
2024-07-09 00:12:16 B 21 22 15.55 +14 56 51.8 X K19
2024-07-09 00:17:25 B 21 22 16.23 +14 56 59.9 X K19
2024-07-09 00:22:33 B 21 22 16.88 +14 57 08.0 X K19
2024-07-12 07:32:58 C 21 32 57.214 +17 03 26.39 V W68
2024-07-12 08:15:39 C 21 33 02.878 +17 04 34.61 V W68
2024-07-12 08:24:54 C 21 33 04.106 +17 04 49.37 V W68
2024-07-12 10:19:12 C 21 33 22.078 +17 07 27.37 V T08
2024-07-12 10:22:04 C 21 33 22.430 +17 07 32.12 V T08
2024-07-12 11:11:09 C 21 33 29.021 +17 08 52.15 V T08
2024-07-12 11:16:35 C 21 33 29.734 +17 09 00.79 V T08
2024-07-13 22:44:36 C 21 38 36.516 +18 05 53.63 Z G19
2024-07-13 23:11:51 C 21 38 40.378 +18 06 37.80 Z G19
2024-07-13 23:39:06 C 21 38 44.222 +18 07 22.44 Z G19
2024-07-14 00:05:49 C 21 38 48.000 +18 08 05.78 Z G19
2024-07-14 00:15:06 B 21 38 49.377 +18 08 59.25 Z M49
2024-07-14 00:20:13 B 21 38 50.091 +18 09 07.58 Z M49
2024-07-14 00:25:20 B 21 38 50.804 +18 09 15.97 Z M49
2024-07-14 11:21:54 C 21 40 28.296 +18 26 36.38 V T05
2024-07-14 11:24:30 C 21 40 28.668 +18 26 40.49 V T05
2024-07-14 11:29:42 C 21 40 29.431 +18 26 49.13 V T05
2024-07-14 11:37:31 C 21 40 30.494 +18 27 01.26 V T05
2024-07-14 23:59:09 B 21 42 21.855 +18 47 27.46 Z M49
2024-07-15 00:04:15 B 21 42 22.568 +18 47 35.80 Z M49
2024-07-15 00:09:22 B 21 42 23.300 +18 47 44.17 Z M49
2024-07-15 11:13:06 C 21 44 04.452 +19 05 19.54 V T05
2024-07-15 11:17:39 C 21 44 05.122 +19 05 26.66 V T05