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
2013-11-12 01:26:07 C 23 40 37.46 +56 23 58.1 q H45
2013-11-12 17:44:04 C 23 28 48.39 +56 21 29.3 q K48
2013-11-12 17:45:06 C 23 28 47.52 +56 21 29.1 q K48
2013-11-12 17:46:09 C 23 28 46.80 +56 21 29.3 q K48
2013-11-12 18:53:09 C 23 27 55.74 +56 21 10.0 c A24
2013-11-12 18:54:11 C 23 27 55.16 +56 21 11.0 c A24
2013-11-12 18:57:52 C 23 27 52.03 +56 21 10.0 c 560
2013-11-12 18:58:39 C 23 27 51.43 +56 21 09.8 c 560
2013-11-12 18:59:26 C 23 27 50.82 +56 21 09.6 c 560
2013-11-12 19:55:00 C 23 27 08.31 +56 20 51.4 c A24
2013-11-12 19:56:02 C 23 27 07.54 +56 20 51.3 c A24
2013-11-13 02:00:11 C 23 22 32.47 +56 18 36.3 u H21
2013-11-13 02:02:40 C 23 22 30.53 +56 18 34.9 u H21
2013-11-13 02:04:19 C 23 22 29.24 +56 18 34.3 u H21
2013-11-13 02:08:22 C 23 22 26.05 +56 18 32.5 u H21
2013-11-13 02:10:30 C 23 22 24.40 +56 18 31.5 u H21
2013-11-13 02:12:21 C 23 22 22.92 +56 18 30.4 u H21
2013-11-14 02:31:48 C 23 03 08.88 +56 01 17.4 u H21
2013-11-14 02:33:58 C 23 03 07.02 +56 01 15.0 u H21
2013-11-14 02:36:10 C 23 03 05.19 +56 01 12.7 u H21
2013-11-14 02:38:55 C 23 03 02.87 +56 01 09.7 u H21
2013-11-14 02:40:49 C 23 03 01.29 +56 01 07.9 u H21
2013-11-14 02:48:47 C 23 02 54.63 +56 00 59.5 u H21
2013-11-16 02:14:00 C 22 22 09.92 +54 43 25.0 u H21
2013-11-16 02:17:01 C 22 22 07.20 +54 43 17.9 u H21
2013-11-16 02:20:03 C 22 22 04.40 +54 43 10.3 u H21
2013-11-16 02:26:06 C 22 21 58.85 +54 42 55.9 u H21
2013-11-16 02:29:38 C 22 21 55.62 +54 42 47.2 u H21
2013-11-18 23:37:10 C 21 18 35.72 +50 32 19.5 q I15
2013-11-18 23:38:59 C 21 18 34.05 +50 32 10.3 q I15
2013-11-18 23:40:47 C 21 18 32.33 +50 32 01.2 q I15
2013-11-19 01:16:19 C 21 17 04.47 +50 24 07.7 q H45
2013-11-19 01:17:16 C 21 17 03.60 +50 24 02.8 q H45
2013-11-19 01:18:11 C 21 17 02.74 +50 23 58.1 q H45
2013-11-19 01:18:59 C 21 17 01.97 +50 23 54.0 q H45
2013-11-19 01:19:51 C 21 17 01.18 +50 23 49.4 q H45
2013-11-19 01:20:53 C 21 17 00.22 +50 23 44.2 q H45
2013-11-19 01:22:00 C 21 16 59.16 +50 23 38.2 q H45
2013-11-19 01:23:13 C 21 16 58.01 +50 23 32.0 q H45
2013-11-19 12:20:06 C 21 06 57.64 +49 25 22.7 o 300
2013-11-19 12:21:09 C 21 06 56.67 +49 25 18.0 o 300
2013-11-19 12:23:13 C 21 06 54.65 +49 25 05.8 o 300
2013-11-19 12:26:21 C 21 06 51.91 +49 24 48.2 o 300
2013-11-19 12:27:25 C 21 06 50.86 +49 24 41.5 o 300
2013-11-20 00:51:33 C 20 55 44.49 +48 13 19.0 q H45
2013-11-20 00:53:47 C 20 55 42.50 +48 13 05.8 q H45
2013-11-20 00:54:51 C 20 55 41.54 +48 12 59.3 q H45
2013-11-20 00:55:59 C 20 55 40.47 +48 12 52.1 q H45
2013-11-20 00:57:50 C 20 55 38.78 +48 12 40.7 q H45
2013-11-20 00:59:01 C 20 55 37.68 +48 12 33.6 q H45