471956 (2013 SC25)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6485861889 ± 1.69e-08
Semi-major axis (a)1.6042535940 AU ± 3.95e-09
Inclination (i)10.15914876° ± 1.79e-06
Long. of Asc. Node (Ω)272.91160991° ± 1.28e-05
Arg. of Perihelion (ω)238.07809742° ± 1.27e-05
Mean Anomaly (M)301.37259573° ± 8.26e-06
Mean Motion (n)0.4850681337°/day ± 1.79e-09
Perihelion dist (q)0.56375687 AU ± 2.72e-08
Aphelion dist (Q)2.64475032 AU ± 2.80e-08
Orbital Period2.03193369 yr ± 7.51e-09
Physical Parameters
H (abs. magnitude)19.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.205″
Uncertainty0
Orbit TypeApollo
MOID0.072857 AU
Observations Used559
Oppositions6
Arc Total2013-2025
First Observation Used2013-09-29
Last Observation Used2025-10-13
Observations (597)
Date Type RA Dec Mag Band Observatory
2013-11-02 04:27:47 C 01 31 37.21 +52 41 52.9 q 703
2013-11-02 04:45:32 C 01 31 32.02 +52 42 16.7 q 703
2013-11-02 04:50:57 C 01 31 30.61 +52 42 21.4 P U82
2013-11-02 06:35:33 C 01 30 59.22 +52 44 39.2 P U82
2013-11-02 08:07:31 C 01 30 30.57 +52 46 30.7 q H45
2013-11-02 08:08:35 C 01 30 30.30 +52 46 32.0 q H45
2013-11-02 08:09:55 C 01 30 29.89 +52 46 33.7 q H45
2013-11-02 08:11:40 C 01 30 29.40 +52 46 35.5 q H45
2013-11-02 08:12:47 C 01 30 29.05 +52 46 37.1 q H45
2013-11-02 08:14:06 C 01 30 28.63 +52 46 38.9 q H45
2013-11-02 09:56:17 C 01 29 58.89 +52 48 50.8 P U82
2013-11-04 00:50:44 C 01 17 49.17 +53 38 45.5 q I42
2013-11-04 01:25:54 C 01 17 36.90 +53 39 31.3 q I42
2013-11-04 22:52:03 C 01 10 02.82 +54 06 07.1 q I42
2013-11-04 23:20:07 C 01 09 52.28 +54 06 43.5 q I42
2013-11-06 22:23:04 C 00 50 41.32 +55 01 50.6 q 203
2013-11-06 22:33:36 C 00 50 36.51 +55 02 01.5 q 204
2013-11-06 22:40:44 C 00 50 33.21 +55 02 09.0 q 204
2013-11-06 22:47:41 C 00 50 30.01 +55 02 15.7 q 204
2013-11-06 23:14:53 C 00 50 17.50 +55 02 45.1 q 203
2013-11-07 04:27:27 C 00 47 57.21 +55 08 29.4 u H21
2013-11-07 04:31:27 C 00 47 55.33 +55 08 33.5 u H21
2013-11-07 04:36:12 C 00 47 53.10 +55 08 38.7 u H21
2013-11-07 04:40:36 C 00 47 51.01 +55 08 43.1 u H21
2013-11-07 17:29:36 C 00 41 51.94 +55 21 51.2 r 168
2013-11-07 17:37:06 C 00 41 48.16 +55 21 59.9 r 168
2013-11-07 19:29:06 C 00 40 53.06 +55 23 49.9 r 168
2013-11-07 19:30:51 C 00 40 52.20 +55 23 51.0 r 168
2013-11-08 22:19:31 C 00 27 09.57 +55 48 17.6 r 168
2013-11-08 22:21:38 C 00 27 08.38 +55 48 19.2 r 168
2013-11-08 22:36:12 C 00 27 00.52 +55 48 30.1 r 168
2013-11-09 03:11:03 C 00 24 33.85 +55 52 43.0 u H21
2013-11-09 03:14:54 C 00 24 31.63 +55 52 46.3 u H21
2013-11-09 03:17:13 C 00 24 30.34 +55 52 48.2 u H21
2013-11-09 03:19:32 C 00 24 29.03 +55 52 49.8 u H21
2013-11-09 03:23:38 C 00 24 26.69 +55 52 53.2 u H21
2013-11-10 03:30:46 C 00 10 35.32 +56 09 36.9 u H21
2013-11-10 03:34:06 C 00 10 33.27 +56 09 38.8 u H21
2013-11-10 03:37:36 C 00 10 31.10 +56 09 40.7 u H21
2013-11-10 03:41:06 C 00 10 28.94 +56 09 42.6 u H21
2013-11-10 03:45:06 C 00 10 26.45 +56 09 44.8 u H21
2013-11-11 21:50:37 C 23 43 05.43 +56 23 40.8 t B75
2013-11-11 21:52:23 C 23 43 04.03 +56 23 40.5 t B75
2013-11-11 21:56:26 C 23 43 01.41 +56 23 41.3 t B75
2013-11-11 21:58:34 C 23 42 59.83 +56 23 40.9 t B75
2013-11-12 01:18:11 C 23 40 43.23 +56 23 57.8 q H45
2013-11-12 01:20:02 C 23 40 41.89 +56 23 57.8 q H45
2013-11-12 01:21:35 C 23 40 40.77 +56 23 57.8 q H45
2013-11-12 01:23:20 C 23 40 39.48 +56 23 58.0 q H45
2013-11-12 01:24:42 C 23 40 38.53 +56 23 58.0 q H45