2012 TH53

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4654756352
Semi-major axis (a)1.8507251695 AU
Inclination (i)7.64739949°
Long. of Asc. Node (Ω)12.95009675°
Arg. of Perihelion (ω)321.95509716°
Mean Anomaly (M)91.05885047°
Mean Motion (n)0.3913644800°/day
Perihelion dist (q)0.98893010 AU
Aphelion dist (Q)2.71314410 AU
Orbital Period2.51838830 yr
Physical Parameters
H (abs. magnitude)25.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.297″
Uncertainty
Orbit TypeApollo
MOID0.032749 AU
Observations Used24
Oppositions1
Arc Total2012-2012
First Observation Used
Last Observation Used2012-10-16
Observations (24)
Date Type RA Dec Mag Band Observatory
2012-10-09 04:41:27 C 00 24 09.07 +08 04 22.1 r G96
2012-10-09 04:55:22 C 00 24 11.23 +08 05 44.6 r G96
2012-10-09 05:09:24 C 00 24 13.50 +08 07 07.7 r G96
2012-10-09 05:23:25 C 00 24 15.73 +08 08 30.2 r G96
2012-10-09 06:30:35 C 00 24 26.28 +08 15 04.5 r G96
2012-10-09 06:32:12 C 00 24 24.12 +08 14 59.4 v H21
2012-10-09 06:37:22 C 00 24 24.92 +08 15 29.5 v H21
2012-10-09 06:42:31 C 00 24 25.77 +08 15 59.7 v H21
2012-10-09 06:45:49 C 00 24 28.65 +08 16 32.7 r G96
2012-10-09 06:47:22 C 00 24 26.60 +08 16 27.5 v H21
2012-10-09 07:01:11 C 00 24 31.06 +08 18 02.1 r G96
2012-10-09 07:16:34 C 00 24 33.48 +08 19 31.4 r G96
2012-10-09 08:33:35 c 00 24 51.002 +08 27 20.49 L F51
2012-10-09 08:54:03 c 00 24 54.108 +08 29 18.49 L F51
2012-10-09 09:14:40 c 00 24 57.233 +08 31 17.37 L F51
2012-10-09 21:09:16 C 00 27 07.08 +09 36 49.4 v I93
2012-10-09 21:22:07 C 00 27 09.03 +09 37 59.0 v I93
2012-10-09 21:34:05 C 00 27 10.81 +09 39 03.6 v I93
2012-10-10 04:54:00 C 00 28 24.75 +10 17 54.5 u H36
2012-10-10 05:08:24 C 00 28 26.77 +10 19 08.6 u H36
2012-10-10 05:22:23 C 00 28 28.72 +10 20 20.6 u H36
2012-10-16 10:12:09 C 00 47 10.01 +19 17 32.7 o 291
2012-10-16 10:15:51 C 00 47 10.37 +19 17 40.8 o 291
2012-10-16 10:19:33 C 00 47 10.66 +19 17 49.7 o 291