IAA RAS IAA Minor Planet Database

2013 SR

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3162489000
Semi-major axis (a)1.5059071000 AU
Inclination (i)7.46719000°
Long. of Asc. Node (Ω)0.09170000°
Arg. of Perihelion (ω)43.73211000°
Mean Anomaly (M)186.45058000°
Mean Motion (n)0.5333432400°/day
Perihelion dist (q)1.02966560 AU
Aphelion dist (Q)1.98214860 AU
Orbital Period1.84798000 yr
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.420″
Uncertainty6
Orbit TypeAmor
MOID0.068668 AU
Observations Used67
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2013-10-20
Observations (70)
Date Type RA Dec Mag Band Observatory
2013-09-23 05:23:36 C 23 51 16.23 -01 28 55.5 – q 703
2013-09-23 05:35:32 C 23 51 15.66 -01 28 15.7 – q 703
2013-09-23 05:47:35 C 23 51 15.16 -01 27 33.5 – q 703
2013-09-23 05:59:47 C 23 51 14.66 -01 26 49.7 – q 703
2013-09-23 06:09:45 C 23 51 14.18 -01 26 15.1 – q 703
2013-09-23 06:23:11 C 23 51 13.50 -01 25 28.7 – q 703
2013-09-23 06:36:38 C 23 51 12.93 -01 24 41.1 – q 703
2013-09-23 06:49:58 C 23 51 12.27 -01 23 55.5 – q 703
2013-09-23 07:16:14 C 23 51 10.01 -01 22 30.8 – q H36
2013-09-23 07:49:12 C 23 51 08.02 -01 20 35.6 – u H21
2013-09-23 07:58:18 C 23 51 07.60 -01 20 04.0 – u H21
2013-09-23 08:03:21 C 23 51 08.03 -01 19 45.0 – q H36
2013-09-23 08:07:25 C 23 51 07.20 -01 19 31.8 – u H21
2013-09-23 08:15:36 C 23 51 06.88 -01 19 02.7 – u H21
2013-09-23 08:44:22 C 23 51 06.27 -01 17 21.6 – q H36
2013-09-23 08:59:32 C 23 51 05.62 -01 16 28.0 – q H36
2013-09-23 09:15:22 C 23 51 04.92 -01 15 31.7 – q H36
2013-09-23 19:41:35 C 23 50 55.70 -00 38 25.6 – q 595
2013-09-23 19:47:21 C 23 50 55.49 -00 38 05.1 – q 595
2013-09-23 19:53:06 C 23 50 55.26 -00 37 43.8 – q 595
2013-09-23 22:24:22 C 23 50 49.95 -00 28 34.2 – u I93
2013-09-23 22:31:13 C 23 50 48.98 -00 28 10.5 – q 203
2013-09-23 22:40:38 C 23 50 49.24 -00 27 34.6 – u I93
2013-09-23 22:57:16 C 23 50 48.54 -00 26 34.0 – u I93
2013-09-23 23:14:22 C 23 50 47.09 -00 25 32.9 – q 203
2013-09-24 02:06:00 C 23 50 45.82 -00 13 16.2 – u 807
2013-09-24 02:11:31 C 23 50 45.58 -00 12 55.9 – u 807
2013-09-24 02:17:02 C 23 50 45.33 -00 12 35.7 – u 807
2013-09-24 07:31:35 C 23 50 33.49 +00 05 14.9 – q 448
2013-09-24 07:55:44 C 23 50 32.36 +00 06 43.8 – q 448
2013-09-24 08:17:01 C 23 50 31.32 +00 08 02.8 – q 448
2013-09-25 08:25:35 C 23 49 52.83 +01 40 41.1 – q G96
2013-09-25 08:34:42 C 23 49 52.41 +01 41 17.3 – q G96
2013-09-25 08:44:06 C 23 49 51.95 +01 41 54.2 – q G96
2013-09-25 08:53:26 C 23 49 51.51 +01 42 31.0 – q G96
2013-09-27 05:50:16 C 23 48 37.15 +04 49 37.3 – u H21
2013-09-27 05:59:19 C 23 48 36.72 +04 50 16.9 – u H21
2013-09-27 06:03:29 C 23 48 36.49 +04 50 35.3 – u H21
2013-09-27 06:08:36 C 23 48 36.24 +04 50 57.5 – u H21
2013-09-27 18:40:20 C 23 48 18.68 +05 46 23.7 – o 033
2013-09-27 18:48:57 C 23 48 18.35 +05 47 01.7 – o 033
2013-09-27 20:04:20 C 23 48 15.12 +05 52 44.8 – o 033
2013-09-27 20:12:58 C 23 48 14.79 +05 53 22.5 – o 033
2013-09-28 03:54:21 C 23 48 00.14 +06 28 44.2 – u H21
2013-09-28 04:02:10 C 23 47 59.76 +06 29 20.4 – u H21
2013-09-28 04:09:47 C 23 47 59.34 +06 29 55.5 – u H21
2013-10-01 06:55:03 C 23 45 34.26 +12 42 03.0 – q 703
2013-10-01 07:01:35 C 23 45 33.86 +12 42 36.5 – q 703
2013-10-01 07:08:06 C 23 45 33.42 +12 43 11.8 – q 703
2013-10-01 07:14:36 C 23 45 33.06 +12 43 44.8 – q 703