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
2005-07-29 04:00:11 C 17 00 32.18 +02 44 23.5 19.0 o 644
2005-07-29 04:31:52 C 17 00 32.06 +02 44 21.8 18.8 o 644
2005-07-29 05:40:40 C 17 00 31.81 +02 44 19.0 18.8 o 644
2005-09-28 03:37:40 C 19 52 12.86 -09 42 08.1 18.8 c 704
2005-09-28 03:53:17 C 19 52 16.76 -09 42 19.7 18.9 c 704
2005-09-28 04:23:45 C 19 52 24.28 -09 42 40.2 19.2 c 704
2005-09-28 04:38:51 C 19 52 28.11 -09 42 49.1 18.8 c 704
2005-09-28 22:50:08 C 19 57 11.93 -09 54 10.7 c 844
2005-09-28 23:00:10 C 19 57 14.69 -09 54 18.3 c 844
2005-09-28 23:09:41 C 19 57 17.09 -09 54 23.7 c 844
2005-09-28 23:24:13 C 19 57 20.65 -09 54 32.7 c 844
2005-09-28 23:49:11 C 19 57 26.96 -09 54 50.5 c 844
2005-09-29 02:44:56 C 19 58 13.23 -09 57 28.4 c 682
2005-09-29 03:18:12 C 19 58 21.59 -09 57 50.0 c 682
2005-09-29 03:19:20 C 19 58 21.06 -09 57 50.5 r 734
2005-09-29 03:23:48 C 19 58 22.25 -09 57 56.4 r 734
2005-09-29 03:31:39 C 19 58 24.14 -09 57 59.1 r 734
2005-09-29 04:01:39 C 19 58 32.48 -09 58 16.6 c 673
2005-09-29 04:10:10 C 19 58 34.60 -09 58 22.0 c 673
2005-09-29 04:18:09 C 19 58 36.62 -09 58 26.9 c 673
2005-09-29 04:22:29 C 19 58 37.74 -09 58 30.2 c 673
2005-09-29 04:53:37 C 19 58 45.34 -09 58 48.6 c 854
2005-09-29 10:11:39 C 20 00 08.62 -10 01 26.8 r 474
2005-09-29 10:18:17 C 20 00 10.27 -10 01 30.9 r 474
2005-09-29 10:20:17 C 20 00 10.78 -10 01 31.8 r 474
2005-09-29 10:36:48 C 20 00 15.06 -10 01 42.5 r 474
2005-10-01 02:24:55 C 20 10 47.92 -10 27 13.6 r G96
2005-10-01 02:35:04 C 20 10 50.55 -10 27 19.9 r G96
2005-10-01 02:45:16 C 20 10 53.18 -10 27 26.0 r G96
2005-10-01 02:55:30 C 20 10 55.81 -10 27 32.0 r G96
2005-10-01 04:06:22 C 20 11 13.95 -10 28 14.1 18.7 c 704
2005-10-01 04:21:50 C 20 11 17.93 -10 28 23.4 18.9 c 704
2005-10-01 04:37:17 C 20 11 21.93 -10 28 32.6 18.4 c 704
2005-10-01 04:51:46 C 20 11 25.65 -10 28 40.5 r 448
2005-10-01 05:11:34 C 20 11 30.78 -10 28 51.9 r 448
2005-10-01 05:22:47 C 20 11 33.73 -10 28 58.2 r 448
2005-10-01 05:45:14 C 20 11 39.57 -10 29 11.2 r 448
2005-10-05 04:45:26 C 20 37 28.24 -11 19 41.4 r 448
2005-10-05 05:03:03 C 20 37 32.92 -11 19 51.0 r 448
2005-10-05 05:12:24 C 20 37 35.42 -11 19 54.5 r 448
2005-10-05 05:21:37 C 20 37 37.93 -11 19 59.5 r 448
2005-10-07 02:17:48 C 20 50 02.98 -11 39 13.4 18.3 c 704
2005-10-07 02:33:22 C 20 50 07.22 -11 39 19.8 18.8 c 704
2005-10-07 02:49:18 C 20 50 11.44 -11 39 25.5 19.0 c 704
2005-10-07 03:04:57 C 20 50 15.61 -11 39 31.7 18.9 c 704
2005-10-07 03:21:29 C 20 50 20.02 -11 39 37.8 19.1 c 704
2005-10-08 02:07:54 C 20 56 38.36 -11 48 04.3 18.6 c 704
2005-10-08 02:23:37 C 20 56 42.56 -11 48 10.0 18.9 c 704
2005-10-08 02:39:21 C 20 56 46.77 -11 48 15.6 19.0 c 704
2005-10-08 02:55:02 C 20 56 50.92 -11 48 20.3 19.4 c 704