2012 TL20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3293782000
Semi-major axis (a)1.6142258000 AU
Inclination (i)7.72382000°
Long. of Asc. Node (Ω)26.73149000°
Arg. of Perihelion (ω)322.24200000°
Mean Anomaly (M)155.84841000°
Mean Motion (n)0.4805711100°/day
Perihelion dist (q)1.08253500 AU
Aphelion dist (Q)2.14591660 AU
Orbital Period2.05090920 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.330″
Uncertainty7
Orbit TypeAmor
MOID0.103201 AU
Observations Used25
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-10-22
Observations (26)
Date Type RA Dec Mag Band Observatory
2012-10-06 11:19:53 c 01 53 34.443 -05 33 28.31 L F51
2012-10-06 11:35:43 c 01 53 33.746 -05 32 28.76 L F51
2012-10-06 11:53:03 c 01 53 33.053 -05 31 24.04 L F51
2012-10-07 00:39:47 C 01 53 17.55 -04 44 24.2 u J95
2012-10-07 01:04:59 C 01 53 16.62 -04 42 51.0 u J95
2012-10-08 05:29:24 C 01 52 40.96 -02 59 03.8 o H01
2012-10-08 05:39:19 C 01 52 40.59 -02 58 28.4 o H01
2012-10-08 05:50:08 C 01 52 40.15 -02 57 49.9 o H01
2012-10-08 06:04:08 C 01 52 39.60 -02 56 59.5 o H01
2012-10-08 07:22:29 C 01 52 35.57 -02 52 25.1 u H36
2012-10-08 07:34:27 C 01 52 35.16 -02 51 41.3 u H36
2012-10-09 06:54:42 C 01 52 02.19 -01 29 03.4 v H21
2012-10-09 07:03:03 C 01 52 01.84 -01 28 34.6 v H21
2012-10-09 07:11:23 C 01 52 01.51 -01 28 05.0 v H21
2012-10-09 07:19:42 C 01 52 01.16 -01 27 36.1 v H21
2012-10-16 09:33:33 C 01 47 37.21 +07 26 03.2 r G96
2012-10-16 09:42:39 C 01 47 36.85 +07 26 28.2 r G96
2012-10-16 09:51:48 C 01 47 36.42 +07 26 53.2 r G96
2012-10-16 10:01:00 C 01 47 36.06 +07 27 19.0 r G96
2012-10-17 09:53:39 c 01 47 01.882 +08 32 06.14 L F51
2012-10-17 10:12:58 c 01 47 01.048 +08 32 57.30 L F51
2012-10-17 10:32:27 c 01 47 00.206 +08 33 49.17 L F51
2012-10-22 07:44:18 C 01 44 11.00 +13 14 06.4 r G96
2012-10-22 07:51:43 C 01 44 10.75 +13 14 22.0 r G96
2012-10-22 07:59:02 C 01 44 10.39 +13 14 37.8 r G96
2012-10-22 08:06:29 C 01 44 10.21 +13 14 54.4 r G96