2021 TJ12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4161233000
Semi-major axis (a)1.5269819000 AU
Inclination (i)8.29054000°
Long. of Asc. Node (Ω)201.05432000°
Arg. of Perihelion (ω)231.68330000°
Mean Anomaly (M)41.18871000°
Mean Motion (n)0.5223399600°/day
Perihelion dist (q)0.89156920 AU
Aphelion dist (Q)2.16239460 AU
Orbital Period1.88690850 yr
Physical Parameters
H (abs. magnitude)26.05
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.720″
Uncertainty7
Orbit TypeApollo
MOID0.002396 AU
Observations Used39
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-10-13
Observations (41)
Date Type RA Dec Mag Band Observatory
2021-09-29 05:55:23 C 22 49 07.319 +20 24 41.86 V F52
2021-09-29 06:13:43 C 22 49 05.822 +20 24 30.05 V F52
2021-09-29 06:31:53 C 22 49 04.295 +20 24 17.94 V F52
2021-10-03 05:31:42 C 22 42 02.188 +18 47 45.43 V F51
2021-10-03 05:50:47 C 22 42 00.048 +18 47 21.30 V F51
2021-10-03 06:09:46 C 22 41 57.911 +18 46 57.18 V F51
2021-10-05 05:48:19 C 22 37 19.614 +17 30 15.55 V F51
2021-10-05 06:29:41 C 22 37 13.868 +17 29 00.52 V F51
2021-10-05 06:50:26 C 22 37 10.865 +17 28 22.12 V F51
2021-10-07 05:31:55 C 22 31 26.204 +15 41 54.05 V F51
2021-10-07 05:49:12 C 22 31 23.142 +15 41 08.62 V F51
2021-10-07 06:06:32 C 22 31 20.047 +15 40 22.91 V F51
2021-10-11 06:28:35 C 22 11 24.550 +08 39 12.72 U F51
2021-10-11 06:47:39 C 22 11 17.480 +08 37 01.64 U F51
2021-10-11 07:04:52 C 22 11 11.067 +08 35 02.54 U F51
2021-10-11 18:57:15 C 22 07 19.45 +07 04 47.0 V L01
2021-10-11 18:59:30 C 22 07 18.55 +07 04 28.7 V L01
2021-10-11 19:01:44 C 22 07 17.65 +07 04 10.6 V L01
2021-10-11 19:03:59 C 22 07 16.71 +07 03 53.1 V L01
2021-10-11 19:06:14 C 22 07 15.81 +07 03 35.5 V L01
2021-10-11 21:12:10 C 22 06 27.44 +06 46 33.1 V I93
2021-10-11 21:17:46 C 22 06 25.58 +06 45 23.5 V J95
2021-10-11 21:18:41 C 22 06 24.77 +06 45 39.1 V I93
2021-10-11 21:23:44 C 22 06 23.17 +06 44 33.2 V J95
2021-10-11 21:25:29 C 22 06 21.91 +06 44 42.6 V I93
2021-10-11 22:57:38 C 22 05 41.84 +06 31 49.0 q 104
2021-10-11 23:05:57 C 22 05 38.45 +06 30 38.0 q 104
2021-10-12 19:14:12 C 21 57 32.64 +03 16 21.2 X 958
2021-10-12 19:23:24 C 21 57 27.71 +03 14 39.9 X 958
2021-10-12 19:32:45 C 21 57 22.78 +03 12 57.6 X 958
2021-10-12 19:38:31 C 21 57 16.73 +03 11 52.1 V 104
2021-10-12 19:53:05 C 21 57 08.99 +03 09 10.1 V 104
2021-10-12 21:52:58 C 21 56 19.69 +02 52 00.3 X Y00
2021-10-12 22:00:33 C 21 56 00.77 +02 45 04.5 V 204
2021-10-12 22:13:14 C 21 56 08.34 +02 48 08.7 X Y00
2021-10-12 22:15:39 C 21 56 06.90 +02 47 41.0 X Y00
2021-10-12 22:17:12 C 21 55 51.79 +02 41 52.5 V 204
2021-10-12 22:33:51 C 21 55 42.83 +02 38 40.7 V 204
2021-10-13 01:05:02 C 21 54 40.56 +02 09 52.7 X W34
2021-10-13 01:17:30 C 21 54 33.39 +02 07 23.4 X W34
2021-10-13 01:30:25 C 21 54 25.84 +02 04 48.9 X W34