2013 TS4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3613473513 ± 3.85e-08
Semi-major axis (a)1.9279794183 AU ± 2.62e-09
Inclination (i)2.63042826° ± 2.70e-06
Long. of Asc. Node (Ω)217.29554811° ± 2.25e-05
Arg. of Perihelion (ω)186.38965660° ± 3.28e-05
Mean Anomaly (M)180.38754759° ± 1.33e-05
Mean Motion (n)0.3681787222°/day ± 7.51e-10
Perihelion dist (q)1.23130916 AU ± 7.42e-08
Aphelion dist (Q)2.62464967 AU ± 7.42e-08
Orbital Period2.67703217 yr ± 5.46e-09
Physical Parameters
H (abs. magnitude)20.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.261″
Uncertainty0
Orbit TypeAmor
MOID0.238394 AU
Observations Used303
Oppositions6
Arc Total2013-2022
First Observation Used2013-10-03
Last Observation Used2022-01-07
Observations (318)
Date Type RA Dec Mag Band Observatory
2013-10-23 12:13:44 C 03 31 07.91 +19 32 24.7 o 291
2013-10-23 12:26:12 C 03 31 08.61 +19 32 21.0 o 291
2013-10-25 05:44:41 C 03 33 38.78 +19 21 37.3 o 691
2013-10-25 06:10:11 C 03 33 40.08 +19 21 31.0 o 691
2013-10-25 06:35:41 C 03 33 41.38 +19 21 24.6 o 691
2013-10-25 07:33:02 C 03 33 44.20 +19 21 11.3 q 703
2013-10-25 07:44:56 C 03 33 44.80 +19 21 07.6 q 703
2013-10-25 07:56:51 C 03 33 45.41 +19 21 04.0 q 703
2013-10-25 08:08:45 C 03 33 45.93 +19 20 59.9 q 703
2013-10-25 11:26:33 C 03 33 55.73 +19 20 03.9 q G96
2013-10-25 11:33:22 C 03 33 56.07 +19 20 01.9 q G96
2013-10-25 11:40:11 C 03 33 56.42 +19 19 59.8 q G96
2013-10-25 11:46:59 C 03 33 56.78 +19 19 57.8 q G96
2013-10-26 07:56:52 C 03 35 06.53 +19 14 18.2 u H21
2013-10-26 08:01:28 C 03 35 06.75 +19 14 16.9 u H21
2013-10-26 08:06:29 C 03 35 07.01 +19 14 15.3 u H21
2013-10-26 17:32:24 C 03 35 38.91 +19 11 36.6 q D29
2013-10-26 18:01:03 C 03 35 40.19 +19 11 28.6 q D29
2013-10-30 07:54:05 C 03 40 10.08 +18 44 56.0 q 703
2013-10-30 08:00:36 C 03 40 10.40 +18 44 54.1 q 703
2013-10-30 08:07:09 C 03 40 10.64 +18 44 52.0 q 703
2013-10-30 08:15:19 C 03 40 10.91 +18 44 48.9 q 703
2013-10-31 11:57:08 C 03 41 29.15 +18 35 33.6 o 291
2013-10-31 12:03:23 C 03 41 29.42 +18 35 31.3 o 291
2013-10-31 12:09:38 C 03 41 29.67 +18 35 29.0 o 291
2013-10-31 20:40:50 C 03 41 56.76 +18 32 28.1 o B67
2013-10-31 21:24:24 C 03 41 58.58 +18 32 14.5 o B67
2013-10-31 22:42:03 C 03 42 01.72 +18 31 49.3 o B67
2013-11-01 00:11:42 C 03 42 05.68 +18 31 24.7 q Z81
2013-11-01 01:10:40 C 03 42 07.91 +18 31 05.0 q Z81
2013-11-01 02:05:15 C 03 42 09.97 +18 30 45.9 q Z81
2013-11-01 06:21:21 C 03 42 22.54 +18 29 19.1 q H45
2013-11-01 06:23:18 C 03 42 22.64 +18 29 18.6 q H45
2013-11-01 06:24:57 C 03 42 22.68 +18 29 18.4 q H45
2013-11-01 06:26:39 C 03 42 22.74 +18 29 17.5 q H45
2013-11-01 06:28:34 C 03 42 22.85 +18 29 17.1 q H45
2013-11-01 06:30:41 C 03 42 22.95 +18 29 16.0 q H45
2013-11-01 13:04:09 C 03 42 39.534 +18 27 08.70 L F51
2013-11-01 13:21:44 C 03 42 40.173 +18 27 02.25 L F51
2013-11-01 13:55:59 C 03 42 41.438 +18 26 49.60 L F51
2013-11-07 00:55:55 C 03 48 04.44 +17 39 30.6 19.3 u J43
2013-11-07 01:14:16 C 03 48 04.95 +17 39 23.8 19.1 u J43
2013-11-07 01:32:50 C 03 48 05.46 +17 39 16.8 19.4 u J43
2013-11-07 01:51:17 C 03 48 05.97 +17 39 10.1 19.4 u J43
2013-11-07 04:09:12 C 03 48 09.84 +17 38 06.3 t 204
2013-11-07 04:21:13 C 03 48 10.24 +17 38 01.4 t 204
2013-11-07 04:33:05 C 03 48 10.63 +17 37 56.9 t 204
2013-11-07 08:24:16 C 03 48 20.35 +17 36 43.3 q 448
2013-11-07 08:33:37 C 03 48 20.57 +17 36 39.7 q 448
2013-11-07 08:43:32 C 03 48 20.86 +17 36 37.1 q 448