2012 TQ231

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4651095913 ± 5.19e-04
Semi-major axis (a)1.1919053855 AU ± 1.79e-04
Inclination (i)3.52196610° ± 2.56e-02
Long. of Asc. Node (Ω)204.30664457° ± 5.60e-02
Arg. of Perihelion (ω)274.32315380° ± 1.16e-01
Mean Anomaly (M)342.13945131° ± 6.20e-01
Mean Motion (n)0.7574423837°/day ± 1.71e-04
Perihelion dist (q)0.63753876 AU ± 6.26e-04
Aphelion dist (Q)1.74627201 AU ± 6.72e-04
Orbital Period1.30125578 yr ± 2.94e-04
Physical Parameters
H (abs. magnitude)27.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.823″
Uncertainty3
Orbit TypeApollo
MOID0.003951 AU
Observations Used10
Oppositions1
Arc Total2012-2012
First Observation Used2012-10-10
Last Observation Used2012-10-11
Observations (10)
Date Type RA Dec Mag Band Observatory
2012-10-10 10:38:26 C 01 27 45.25 +24 56 32.4 r G96
2012-10-10 10:48:19 C 01 27 45.39 +24 57 27.6 r G96
2012-10-10 10:58:11 C 01 27 45.54 +24 58 23.0 r G96
2012-10-10 11:08:01 C 01 27 45.72 +24 59 17.5 r G96
2012-10-10 11:50:15 C 01 27 46.88 +25 03 16.2 r G96
2012-10-10 11:51:13 C 01 27 46.93 +25 03 19.4 r G96
2012-10-10 11:52:11 C 01 27 46.92 +25 03 24.2 r G96
2012-10-11 09:28:28 C 01 30 00.45 +27 58 28.7 r G96
2012-10-11 09:56:32 C 01 30 01.43 +28 03 22.7 r G96
2012-10-11 10:17:51 C 01 30 02.41 +28 07 03.0 r G96