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
2013-10-22 01:59:31 C 02 19 55.84 +47 12 06.5 o G48
2013-10-22 02:00:53 C 02 19 55.70 +47 12 08.2 o G48
2013-10-22 02:02:16 C 02 19 55.57 +47 12 09.7 o G48
2013-10-22 05:51:24 C 02 19 28.95 +47 16 38.2 u H21
2013-10-22 05:56:30 C 02 19 28.32 +47 16 44.2 u H21
2013-10-22 06:00:43 C 02 19 27.85 +47 16 49.0 u H21
2013-10-24 04:48:42 C 02 13 53.92 +48 10 51.1 q H45
2013-10-24 04:49:59 C 02 13 53.73 +48 10 52.3 q H45
2013-10-24 04:52:26 C 02 13 53.38 +48 10 55.2 q H45
2013-10-24 04:53:43 C 02 13 53.24 +48 10 57.1 q H45
2013-10-24 04:55:36 C 02 13 52.97 +48 10 59.3 q H45
2013-10-24 04:57:09 C 02 13 52.74 +48 11 01.2 q H45
2013-10-24 04:58:43 C 02 13 52.58 +48 11 03.1 q H45
2013-10-24 05:00:17 C 02 13 52.37 +48 11 05.0 q H45
2013-10-24 12:34:41 C 02 12 50.10 +48 19 51.2 o 291
2013-10-24 12:37:00 C 02 12 49.78 +48 19 53.7 o 291
2013-10-24 12:39:20 C 02 12 49.49 +48 19 56.4 o 291
2013-10-25 05:09:29 C 02 10 36.35 +48 39 44.9 q H45
2013-10-25 05:10:55 C 02 10 36.16 +48 39 47.2 q H45
2013-10-25 05:13:40 C 02 10 35.79 +48 39 49.9 q H45
2013-10-25 05:16:32 C 02 10 35.32 +48 39 53.6 q H45
2013-10-25 05:18:28 C 02 10 34.97 +48 39 55.9 q H45
2013-10-25 05:20:26 C 02 10 34.66 +48 39 59.0 q H45
2013-10-25 05:22:14 C 02 10 34.39 +48 40 00.5 q H45
2013-10-25 05:23:52 C 02 10 34.19 +48 40 02.4 q H45
2013-10-26 02:34:31 C 02 07 29.49 +49 05 28.3 o G48
2013-10-26 02:35:17 C 02 07 29.39 +49 05 29.2 o G48
2013-10-26 02:37:37 C 02 07 29.02 +49 05 32.1 o G48
2013-10-26 02:38:23 C 02 07 28.87 +49 05 33.6 o G48
2013-10-29 23:27:28 C 01 50 41.00 +51 01 49.0 q I42
2013-10-30 00:04:20 C 01 50 32.99 +51 02 38.8 q I42
2013-10-31 03:49:22 C 01 44 17.75 +51 38 34.8 P U82
2013-10-31 04:45:25 C 01 44 03.93 +51 39 50.6 P U82
2013-10-31 06:53:47 C 01 43 31.81 +51 42 39.9 P U82
2013-11-01 01:06:16 C 01 38 58.93 +52 06 10.2 q C77
2013-11-01 01:10:48 C 01 38 57.76 +52 06 15.9 q C77
2013-11-01 01:15:06 C 01 38 56.63 +52 06 21.4 q C77
2013-11-01 01:19:38 C 01 38 55.39 +52 06 26.9 q C77
2013-11-01 02:55:46 C 01 38 34.57 +52 08 33.0 P U82
2013-11-01 03:23:53 C 01 38 26.16 +52 09 16.0 q H45
2013-11-01 03:25:35 C 01 38 25.71 +52 09 18.4 q H45
2013-11-01 03:26:58 C 01 38 25.34 +52 09 20.3 q H45
2013-11-01 03:29:41 C 01 38 24.60 +52 09 23.8 q H45
2013-11-01 03:31:18 C 01 38 24.16 +52 09 25.9 q H45
2013-11-01 03:32:40 C 01 38 23.80 +52 09 27.6 q H45
2013-11-01 04:11:06 C 01 38 14.43 +52 10 15.6 P U82
2013-11-01 05:22:20 C 01 37 55.08 +52 11 51.3 P U82
2013-11-01 06:59:21 C 01 37 28.55 +52 13 58.8 P U82
2013-11-02 03:05:49 C 01 32 01.59 +52 39 58.7 P U82
2013-11-02 04:18:57 C 01 31 39.87 +52 41 40.8 q 703