2013 ST

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2235064075 ± 2.00e+00
Semi-major axis (a)0.8726190681 AU ± 3.00e+00
Inclination (i)10.83746505° ± 4.00e+00
Long. of Asc. Node (Ω)182.51326552° ± 5.00e+00
Arg. of Perihelion (ω)24.57565936° ± 6.00e+00
Mean Anomaly (M)107.68693061° ± 4.04e-01
Mean Motion (n)1.2091706900°/day ± 6.24e+00
Perihelion dist (q)0.67752460 AU ± 2.91e+00
Aphelion dist (Q)1.06765840 AU ± 4.06e+00
Orbital Period0.81511050 yr ± 4.20e+00
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.469″
Uncertainty3
Orbit TypeAten
MOID0.028426 AU
Observations Used114
Oppositions1
Arc Total2013-2013
First Observation Used
Last Observation Used2013-10-12
Observations (114)
Date Type RA Dec Mag Band Observatory
2013-09-24 08:47:11 C 00 10 22.19 +09 04 51.7 q 448
2013-09-24 08:55:24 C 00 10 19.31 +09 02 43.4 q 448
2013-09-24 09:01:03 C 00 10 17.41 +09 01 15.9 q 448
2013-09-24 09:09:52 C 00 10 14.34 +08 58 58.7 q 448
2013-09-24 09:38:10 C 00 10 03.55 +08 51 08.5 q H36
2013-09-24 09:41:11 C 00 10 02.55 +08 50 21.0 q H36
2013-09-24 09:44:47 C 00 10 01.36 +08 49 24.2 q H36
2013-09-24 09:47:52 C 00 10 00.35 +08 48 36.7 q H36
2013-09-24 12:34:37 C 00 09 27.49 +08 10 49.3 q E23
2013-09-24 12:42:07 C 00 09 24.92 +08 08 55.1 q E23
2013-09-24 12:45:40 C 00 09 26.91 +08 03 18.7 q 900
2013-09-24 12:49:37 C 00 09 22.32 +08 07 00.4 q E23
2013-09-24 12:52:55 C 00 09 24.48 +08 01 28.1 q 900
2013-09-24 13:00:08 C 00 09 22.05 +07 59 37.8 q 900
2013-09-24 13:07:23 C 00 09 19.61 +07 57 47.3 q 900
2013-09-24 14:53:12 C 00 08 42.29 +07 35 35.2 q D90
2013-09-24 14:54:26 C 00 08 41.86 +07 35 16.2 q D90
2013-09-24 14:55:41 C 00 08 41.46 +07 34 57.7 q D90
2013-09-24 14:56:55 C 00 08 41.03 +07 34 38.2 q D90
2013-09-24 14:58:09 C 00 08 40.62 +07 34 20.2 q D90
2013-09-24 14:59:22 C 00 08 40.19 +07 34 01.7 q D90
2013-09-24 19:01:59 C 00 07 44.10 +06 27 28.1 q 151
2013-09-24 19:02:56 C 00 07 43.82 +06 27 13.7 q 151
2013-09-24 19:03:52 C 00 07 43.54 +06 26 59.7 q 151
2013-09-24 19:04:50 C 00 07 43.24 +06 26 45.4 q 151
2013-09-24 19:05:48 C 00 07 42.93 +06 26 31.3 q 151
2013-09-24 19:06:45 C 00 07 42.65 +06 26 17.2 q 151
2013-09-24 19:07:42 C 00 07 42.37 +06 26 03.4 q 151
2013-09-24 22:49:08 C 00 06 32.76 +05 31 38.2 q 160
2013-09-24 22:51:23 C 00 06 31.93 +05 31 04.8 q 160
2013-09-24 22:53:38 C 00 06 31.23 +05 30 31.8 q 160
2013-09-24 22:55:56 C 00 06 30.55 +05 29 58.0 q 160
2013-09-26 03:59:15 C 23 59 17.84 -01 11 13.4 o G48
2013-09-26 03:59:48 C 23 59 17.66 -01 11 20.3 o G48
2013-09-26 04:00:53 C 23 59 17.37 -01 11 33.7 o G48
2013-09-26 04:01:29 C 23 59 17.22 -01 11 40.8 o G48
2013-09-27 03:05:40 C 23 54 05.48 -05 53 06.5 u H21
2013-09-27 03:08:22 C 23 54 04.80 -05 53 37.8 u H21
2013-09-27 03:11:04 C 23 54 04.12 -05 54 08.8 u H21
2013-09-27 03:13:45 C 23 54 03.45 -05 54 39.7 u H21
2013-09-27 03:16:43 C 23 54 02.70 -05 55 13.6 u H21
2013-09-27 03:19:50 C 23 54 01.91 -05 55 49.4 u H21
2013-09-28 04:17:15 C 23 49 00.00 -10 22 58.9 u H21
2013-09-28 04:23:21 C 23 48 58.58 -10 23 59.9 u H21
2013-09-28 04:29:09 C 23 48 57.23 -10 24 58.3 u H21
2013-09-29 07:18:27 C 23 44 08.04 -14 32 46.1 q 703
2013-09-29 07:26:27 C 23 44 06.35 -14 33 54.1 q 703
2013-09-29 07:34:28 C 23 44 04.61 -14 35 02.6 q 703
2013-09-29 07:42:31 C 23 44 02.93 -14 36 11.1 q 703
2013-09-30 00:33:05 C 23 41 32.40 -16 50 06.7 u 807