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
2005-10-08 02:56:05 C 20 56 51.36 -11 48 24.0 r 703
2005-10-08 03:07:05 C 20 56 54.31 -11 48 24.9 r 703
2005-10-08 03:10:45 C 20 56 55.14 -11 48 26.5 18.9 c 704
2005-10-08 03:18:23 C 20 56 57.30 -11 48 28.5 r 703
2005-10-08 03:29:27 C 20 57 00.32 -11 48 32.0 r 703
2005-10-17 01:44:05 C 21 54 56.03 -12 23 52.3 r 448
2005-10-17 02:00:40 C 21 55 00.21 -12 23 52.0 r 448
2005-10-17 02:16:29 C 21 55 04.17 -12 23 52.0 r 448
2005-10-24 03:22:18 C 22 36 33.98 -11 59 51.6 r 703
2005-10-24 03:33:47 C 22 36 36.57 -11 59 49.4 r 703
2005-10-24 03:45:19 C 22 36 39.02 -11 59 45.8 r 703
2005-10-24 03:56:51 C 22 36 41.76 -11 59 44.2 r 703
2005-10-25 03:23:32 C 22 42 02.66 -11 53 24.2 18.6 c 704
2005-10-25 03:41:00 C 22 42 06.49 -11 53 18.7 19.0 c 704
2005-10-25 03:58:16 C 22 42 10.21 -11 53 14.1 19.5 c 704
2005-10-25 04:15:14 C 22 42 13.99 -11 53 09.4 19.0 c 704
2005-10-25 04:32:08 C 22 42 17.65 -11 53 03.9 18.5 c 704
2005-10-28 03:15:54 C 22 57 47.14 -11 30 16.2 18.9 c 704
2005-10-28 03:49:48 C 22 57 54.14 -11 30 05.7 19.2 c 704
2005-10-28 04:06:43 C 22 57 57.56 -11 29 58.0 19.5 c 704
2005-10-28 04:23:37 C 22 58 01.01 -11 29 52.9 19.0 c 704
2005-11-03 04:43:29 C 23 26 39.73 -10 29 18.2 r 703
2005-11-03 04:52:02 C 23 26 41.28 -10 29 13.2 r 703
2005-11-03 05:00:37 C 23 26 42.79 -10 29 08.2 r 703
2005-11-03 05:09:10 C 23 26 44.30 -10 29 05.4 r 703
2005-11-06 18:11:23 C 23 41 54.15 -09 46 53.3 r A13
2005-11-06 18:32:10 C 23 41 57.61 -09 46 42.8 r A13
2005-11-24 02:37:41 C 00 41 26.59 -05 46 28.3 r H36
2005-11-24 02:58:27 C 00 41 28.88 -05 46 16.0 r H36
2006-01-04 04:47:42 C 02 15 32.82 +03 51 23.3 d 291
2006-01-04 04:54:33 C 02 15 33.36 +03 51 26.9 d 291
2006-01-04 05:01:25 C 02 15 33.92 +03 51 30.6 d 291
2008-04-26 08:21:35 C 15 07 16.06 -11 11 34.2 o 291
2008-04-26 08:32:46 C 15 07 15.53 -11 11 29.7 o 291
2008-04-27 07:17:55 C 15 06 13.14 -11 02 23.5 o 291
2008-04-27 07:23:26 C 15 06 12.91 -11 02 21.8 o 291
2008-04-29 08:43:12 C 15 03 52.95 -10 42 22.5 r G96
2008-04-29 08:51:29 C 15 03 52.56 -10 42 20.1 r G96
2008-04-29 08:59:55 C 15 03 52.09 -10 42 15.9 r G96
2008-04-29 09:08:13 C 15 03 51.73 -10 42 12.8 r G96
2024-05-28 10:27:56 C 19 49 24.500 -05 09 40.30 V I52
2024-05-28 10:33:40 C 19 49 24.850 -05 09 34.90 V I52
2024-05-28 10:39:25 C 19 49 25.270 -05 09 30.70 V I52
2024-05-28 10:45:08 C 19 49 25.700 -05 09 25.30 V I52
2024-06-27 13:39:57 C 20 50 51.300 +08 10 21.14 V T05
2024-06-27 13:54:35 C 20 50 52.846 +08 10 40.87 V T05
2024-06-27 14:03:37 C 20 50 53.652 +08 10 53.94 X F52
2024-06-27 14:11:13 C 20 50 54.381 +08 11 04.40 X F52
2024-06-27 14:18:50 C 20 50 55.107 +08 11 14.92 X F52
2024-06-27 14:24:11 C 20 50 55.651 +08 11 21.59 V T05