420738 (2012 TS)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1133767824 ± 5.95e-08
Semi-major axis (a)0.9896749978 AU ± 3.70e-09
Inclination (i)16.46288982° ± 7.44e-06
Long. of Asc. Node (Ω)190.75407207° ± 1.93e-06
Arg. of Perihelion (ω)20.63054991° ± 1.89e-05
Mean Anomaly (M)264.67147146° ± 3.08e-05
Mean Motion (n)1.0010905873°/day ± 5.62e-09
Perihelion dist (q)0.87746883 AU ± 5.90e-08
Aphelion dist (Q)1.10188116 AU ± 5.90e-08
Orbital Period0.98455254 yr ± 5.53e-09
Physical Parameters
H (abs. magnitude)20.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.310″
Uncertainty0
Orbit TypeAten
MOID0.088440 AU
Observations Used505
Oppositions1
Arc Total2012-2016
First Observation Used2012-10-04
Last Observation Used2016-10-30
Observations (539)
Date Type RA Dec Mag Band Observatory
2013-09-20 21:41:17 C 23 07 02.36 +41 23 42.6 q 160
2013-09-20 21:45:14 C 23 07 02.35 +41 23 17.7 q 160
2013-09-20 21:49:10 C 23 07 02.35 +41 22 52.7 q 160
2013-09-21 02:14:06 C 23 07 03.01 +40 54 19.9 q 204
2013-09-21 02:18:18 C 23 07 03.05 +40 53 52.2 q 204
2013-09-21 02:23:32 C 23 07 03.10 +40 53 17.9 q 204
2013-09-21 02:27:45 C 23 07 03.16 +40 52 50.1 q 204
2013-09-21 02:31:56 C 23 07 03.19 +40 52 22.7 q 204
2013-09-22 07:07:06 C 23 07 44.30 +37 44 00.1 q H45
2013-09-22 07:09:14 C 23 07 44.30 +37 43 45.5 q H45
2013-09-22 07:11:19 C 23 07 44.32 +37 43 30.9 q H45
2013-09-22 07:13:20 C 23 07 44.32 +37 43 16.8 q H45
2013-09-22 07:15:15 C 23 07 44.32 +37 43 04.4 q H45
2013-09-22 07:18:28 C 23 07 44.33 +37 42 41.4 q H45
2013-09-22 19:55:14 C 23 08 08.36 +36 15 46.0 c A24
2013-09-22 19:56:16 C 23 08 08.41 +36 15 38.4 c A24
2013-09-22 20:55:17 C 23 08 08.64 +36 08 53.0 c A24
2013-09-22 20:56:19 C 23 08 08.61 +36 08 46.8 c A24
2013-09-23 20:36:04 C 23 08 42.73 +33 20 52.4 o B67
2013-09-23 20:40:56 C 23 08 42.84 +33 20 10.3 q C23
2013-09-23 20:46:37 C 23 08 42.87 +33 19 29.7 q C23
2013-09-23 20:46:52 C 23 08 42.78 +33 19 35.2 o B67
2013-09-23 20:52:01 C 23 08 42.89 +33 18 51.2 q C23
2013-09-23 20:57:24 C 23 08 42.93 +33 18 12.8 q C23
2013-09-23 20:57:38 C 23 08 42.80 +33 18 17.8 o B67
2013-09-23 21:02:48 C 23 08 42.97 +33 17 33.8 q C23
2013-09-23 21:08:11 C 23 08 42.99 +33 16 55.2 q C23
2013-09-23 21:08:23 C 23 08 42.84 +33 17 00.8 o B67
2013-09-23 21:12:30 C 23 08 43.01 +33 16 23.9 q C23
2013-09-23 21:14:12 C 23 08 42.90 +33 16 22.4 c A24
2013-09-23 21:15:14 C 23 08 42.92 +33 16 12.6 c A24
2013-09-23 21:16:49 C 23 08 43.04 +33 15 53.0 q C23
2013-09-23 22:15:43 C 23 08 43.04 +33 08 57.1 c A24
2013-09-23 22:16:45 C 23 08 43.03 +33 08 49.5 c A24
2013-09-23 22:33:00 C 23 08 42.91 +33 06 52.6 c A53
2013-09-23 22:37:08 C 23 08 42.93 +33 06 22.7 c A53
2013-09-23 22:41:15 C 23 08 42.91 +33 05 52.7 c A53
2013-09-23 22:45:23 C 23 08 42.90 +33 05 22.6 c A53
2013-09-24 21:11:42 C 23 09 18.08 +30 20 09.9 c A24
2013-09-24 21:12:44 C 23 09 18.09 +30 20 02.9 c A24
2013-09-24 22:11:39 C 23 09 18.26 +30 12 44.8 c A24
2013-09-24 22:12:43 C 23 09 18.26 +30 12 36.2 c A24
2013-09-25 07:19:52 C 23 09 28.51 +29 04 12.1 q H45
2013-09-25 07:21:23 C 23 09 28.52 +29 04 00.4 q H45
2013-09-25 07:22:27 C 23 09 28.52 +29 03 52.3 q H45
2013-09-25 07:23:39 C 23 09 28.53 +29 03 43.3 q H45
2013-09-25 07:24:38 C 23 09 28.53 +29 03 35.7 q H45
2013-09-25 07:25:39 C 23 09 28.54 +29 03 28.0 q H45
2013-09-25 07:26:36 C 23 09 28.54 +29 03 20.5 q H45
2013-09-25 07:28:01 C 23 09 28.54 +29 03 09.8 q H45