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
2013-09-25 19:36:45 C 23 09 53.47 +27 30 30.4 q K48
2013-09-25 19:40:04 C 23 09 53.44 +27 30 05.3 q K48
2013-09-25 19:46:43 C 23 09 53.52 +27 29 14.9 q K48
2013-09-25 20:38:10 C 23 09 53.88 +27 22 46.6 q 160
2013-09-25 20:42:06 C 23 09 53.90 +27 22 16.6 q 160
2013-09-25 20:46:01 C 23 09 53.93 +27 21 46.9 q 160
2013-09-26 17:08:00 C 23 10 19.03 +24 44 22.3 m 355
2013-09-26 17:09:02 C 23 10 19.04 +24 44 13.7 m 355
2013-09-26 17:13:11 C 23 10 19.09 +24 43 41.6 m 355
2013-09-26 17:14:13 C 23 10 19.10 +24 43 33.2 m 355
2013-09-26 20:27:49 C 23 10 29.24 +24 18 07.4 u C36
2013-09-26 20:30:10 C 23 10 29.17 +24 17 48.6 u C36
2013-09-26 20:30:46 C 23 10 29.25 +24 17 44.6 u C36
2013-09-26 20:31:49 C 23 10 29.26 +24 17 36.2 u C36
2013-09-26 20:34:21 C 23 10 29.23 +24 17 16.5 u C36
2013-09-26 20:34:51 C 23 10 29.24 +24 17 13.2 u C36
2013-09-26 20:42:33 C 23 10 29.34 +24 16 12.4 u C36
2013-09-26 20:43:04 C 23 10 29.33 +24 16 08.1 u C36
2013-09-26 20:45:35 C 23 10 29.34 +24 15 48.7 u C36
2013-09-26 20:46:36 C 23 10 29.35 +24 15 41.3 u C36
2013-09-26 21:01:45 C 23 10 29.50 +24 13 42.7 u C36
2013-09-27 02:37:41 C 23 10 34.72 +23 29 45.2 q C23
2013-09-27 02:43:05 C 23 10 34.82 +23 29 02.3 q C23
2013-09-27 02:47:24 C 23 10 34.92 +23 28 28.6 q C23
2013-09-27 21:18:13 C 23 11 09.61 +21 02 54.7 q 196
2013-09-27 21:28:56 C 23 11 09.71 +21 01 30.2 q 196
2013-09-27 21:38:24 C 23 11 09.77 +21 00 15.2 q 196
2013-09-27 21:50:13 C 23 11 09.84 +20 58 42.1 q 196
2013-09-28 19:19:09 C 23 11 47.68 +18 08 17.2 q C23
2013-09-28 19:58:22 C 23 11 48.23 +18 03 08.6 q C23
2013-09-28 20:03:46 C 23 11 48.28 +18 02 25.3 q C23
2013-09-28 20:09:09 C 23 11 48.35 +18 01 43.0 q C23
2013-09-28 20:12:23 C 23 11 48.41 +18 01 17.2 q C23
2013-09-29 21:13:08 C 23 12 29.60 +14 42 59.6 c 127
2013-09-29 21:19:09 C 23 12 29.66 +14 42 11.8 c 127
2013-09-29 21:29:13 C 23 12 29.78 +14 40 52.5 c 127
2013-09-29 21:32:15 C 23 12 29.81 +14 40 28.1 c 127
2013-09-30 20:13:58 C 23 13 10.95 +11 41 43.8 q C23
2013-09-30 20:17:17 C 23 13 10.97 +11 41 17.7 q C23
2013-09-30 20:22:15 C 23 13 11.06 +11 40 39.3 q C23
2013-09-30 20:26:24 C 23 13 11.11 +11 40 06.7 q C23
2013-09-30 20:30:33 C 23 13 11.16 +11 39 34.3 q C23
2013-09-30 20:35:31 C 23 13 11.21 +11 38 55.1 q C23
2013-09-30 20:41:19 C 23 13 11.31 +11 38 10.0 q C23
2013-09-30 20:46:17 C 23 13 11.36 +11 37 31.3 q C23
2013-09-30 20:50:26 C 23 13 11.87 +11 36 35.9 q C23
2013-10-01 03:06:40 C 23 13 24.75 +10 48 25.5 o G48
2013-10-01 03:07:17 C 23 13 24.76 +10 48 20.7 o G48
2013-10-01 03:07:50 C 23 13 24.78 +10 48 16.4 o G48
2013-10-01 03:08:23 C 23 13 24.77 +10 48 12.0 o G48