2012 TO20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5115739656 ± 2.33e-05
Semi-major axis (a)2.5369275223 AU ± 1.36e-04
Inclination (i)3.74414842° ± 1.34e-04
Long. of Asc. Node (Ω)168.15050519° ± 1.66e-04
Arg. of Perihelion (ω)216.72533261° ± 6.11e-04
Mean Anomaly (M)87.39162581° ± 9.46e-02
Mean Motion (n)0.2439215585°/day ± 1.96e-05
Perihelion dist (q)1.23910145 AU ± 8.88e-05
Aphelion dist (Q)3.83475360 AU ± 2.14e-04
Orbital Period4.04075101 yr ± 3.25e-04
Physical Parameters
H (abs. magnitude)22.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.241″
Uncertainty2
Orbit TypeAmor
MOID0.244240 AU
Observations Used36
Oppositions1
Arc Total2012-2012
First Observation Used2012-09-16
Last Observation Used2012-11-20
Observations (36)
Date Type RA Dec Mag Band Observatory
2012-09-16 09:53:26 C 01 02 58.35 +03 30 22.1 o G53
2012-09-16 10:06:32 C 01 02 59.45 +03 30 19.9 o G53
2012-09-16 10:19:39 C 01 03 00.58 +03 30 18.1 o G53
2012-09-16 10:32:45 C 01 03 01.69 +03 30 16.3 o G53
2012-10-07 12:01:40 c 01 49 41.053 +01 34 44.65 L F51
2012-10-07 12:18:22 c 01 49 42.387 +01 34 40.28 L F51
2012-10-07 12:38:59 c 01 49 44.034 +01 34 35.08 L F51
2012-10-08 04:57:25 C 01 51 13.18 +01 30 17.4 o H01
2012-10-08 05:08:33 C 01 51 14.10 +01 30 14.4 o H01
2012-10-08 05:18:47 C 01 51 14.93 +01 30 11.7 o H01
2012-10-08 05:32:51 C 01 51 16.08 +01 30 08.2 o H01
2012-10-08 06:17:15 C 01 51 19.24 +01 29 55.3 u H36
2012-10-08 06:28:42 C 01 51 20.22 +01 29 52.6 u H36
2012-10-08 06:40:09 C 01 51 21.11 +01 29 49.7 u H36
2012-10-08 07:05:55 C 01 51 22.91 +01 29 42.6 v H21
2012-10-08 07:21:42 C 01 51 24.21 +01 29 38.4 v H21
2012-10-08 07:37:38 C 01 51 25.47 +01 29 34.5 v H21
2012-10-08 07:52:02 C 01 51 26.64 +01 29 30.5 v H21
2012-10-09 10:05:23 C 01 53 44.69 +01 22 59.7 o 291
2012-10-09 10:08:34 C 01 53 44.94 +01 22 59.1 o 291
2012-10-09 10:11:45 C 01 53 45.19 +01 22 58.1 o 291
2012-10-21 08:30:22 C 02 17 04.23 +00 28 03.0 r G96
2012-10-21 08:40:11 C 02 17 04.88 +00 28 01.9 r G96
2012-10-21 08:50:07 C 02 17 05.53 +00 28 00.5 r G96
2012-10-21 09:00:01 C 02 17 06.21 +00 27 59.7 r G96
2012-10-23 08:08:07 C 02 20 34.52 +00 23 24.1 o 291
2012-10-23 08:10:53 C 02 20 34.70 +00 23 23.9 o 291
2012-10-23 08:13:39 C 02 20 34.87 +00 23 23.8 o 291
2012-11-03 10:33:59 C 02 38 03.30 +00 28 11.3 o 291
2012-11-03 10:37:26 C 02 38 03.47 +00 28 11.7 o 291
2012-11-03 10:40:53 C 02 38 03.69 +00 28 11.9 o 291
2012-11-20 04:17:30 C 02 58 53.48 +02 14 25.2 u 807
2012-11-20 04:23:17 C 02 58 53.71 +02 14 27.5 u 807
2012-11-20 04:29:05 C 02 58 53.94 +02 14 29.8 u 807
2012-11-20 04:34:52 C 02 58 54.17 +02 14 32.0 u 807
2012-11-20 04:40:39 C 02 58 54.39 +02 14 34.2 u 807