2012 TU231

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4534009000
Semi-major axis (a)1.7442199000 AU
Inclination (i)9.61219000°
Long. of Asc. Node (Ω)19.20554000°
Arg. of Perihelion (ω)327.56859000°
Mean Anomaly (M)258.76296000°
Mean Motion (n)0.4278605200°/day
Perihelion dist (q)0.95338900 AU
Aphelion dist (Q)2.53505080 AU
Orbital Period2.30357230 yr
Physical Parameters
H (abs. magnitude)26.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.320″
Uncertainty6
Orbit TypeApollo
MOID0.001730 AU
Observations Used34
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-11-07
Observations (34)
Date Type RA Dec Mag Band Observatory
2012-10-15 04:38:58 C 00 06 10.33 +32 06 36.1 r 703
2012-10-15 04:51:17 C 00 06 26.24 +32 10 51.9 r 703
2012-10-15 05:03:33 C 00 06 42.01 +32 15 03.6 r 703
2012-10-15 06:23:52 C 00 08 23.31 +32 41 38.1 r 703
2012-10-15 06:24:24 C 00 08 23.96 +32 41 48.4 r 703
2012-10-15 06:24:57 C 00 08 24.68 +32 41 59.7 r 703
2012-10-15 06:25:29 C 00 08 25.26 +32 42 09.3 r 703
2012-10-16 05:19:07 C 00 35 08.70 +38 15 57.9 r G96
2012-10-16 05:28:46 C 00 35 16.80 +38 17 44.5 r G96
2012-10-16 05:38:37 C 00 35 24.97 +38 19 32.1 r G96
2012-10-16 05:48:34 C 00 35 33.21 +38 21 20.1 r G96
2012-10-16 07:36:50 C 00 37 01.66 +38 40 04.2 r G96
2012-10-16 07:38:32 C 00 37 03.00 +38 40 20.9 r G96
2012-10-16 07:40:11 C 00 37 04.36 +38 40 37.3 r G96
2012-10-16 07:41:52 C 00 37 05.73 +38 40 54.1 r G96
2012-10-16 08:33:24 C 00 37 41.57 +38 47 38.2 r H21
2012-10-16 08:37:26 C 00 37 45.01 +38 48 16.1 r H21
2012-10-16 08:41:35 C 00 37 48.56 +38 48 54.8 r H21
2012-10-16 20:03:00 C 00 47 55.09 +40 28 57.0 u J95
2012-10-16 20:07:09 C 00 47 58.09 +40 29 30.0 u J95
2012-10-16 20:11:17 C 00 48 01.01 +40 30 05.1 u J95
2012-10-17 02:53:57 C 00 53 01.83 +41 20 10.3 o H01
2012-10-17 03:03:29 C 00 53 07.81 +41 21 20.4 o H01
2012-10-17 03:12:44 C 00 53 13.61 +41 22 28.4 o H01
2012-10-17 03:22:07 C 00 53 19.42 +41 23 36.7 o H01
2012-10-21 10:01:50 C 01 34 22.13 +46 51 15.9 o 291
2012-10-21 10:06:36 C 01 34 23.02 +46 51 20.7 o 291
2012-10-21 10:11:21 C 01 34 23.94 +46 51 25.8 o 291
2012-10-22 10:30:04 C 01 39 30.80 +47 20 48.6 o 291
2012-10-22 10:37:00 C 01 39 31.89 +47 20 53.7 o 291
2012-10-22 10:43:56 C 01 39 32.98 +47 20 58.6 o 291
2012-11-07 10:25:42 C 02 09 14.14 +48 05 19.1 o H01
2012-11-07 10:40:50 C 02 09 14.52 +48 05 12.8 o H01
2012-11-07 10:56:45 C 02 09 14.97 +48 05 06.2 o H01