IAA RAS IAA Minor Planet Database

2020 TA7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4181340828 ± 6.46e-08
Semi-major axis (a)1.5426375081 AU ± 6.76e-08
Inclination (i)41.88289908° ± 2.89e-05
Long. of Asc. Node (Ω)22.30322698° ± 3.32e-06
Arg. of Perihelion (ω)295.73465920° ± 1.39e-05
Mean Anomaly (M)262.63692231° ± 6.51e-05
Mean Motion (n)0.5144183429°/day ± 3.38e-08
Perihelion dist (q)0.89760819 AU ± 1.07e-07
Aphelion dist (Q)2.18766683 AU ± 1.38e-07
Orbital Period1.91600144 yr ± 1.26e-07
Physical Parameters
H (abs. magnitude)21.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.275″
Uncertainty0
Orbit TypeApollo
MOID0.070273 AU
Observations Used67
Oppositions1
Arc Total2020-2022
First Observation Used2020-04-20
Last Observation Used2022-10-04
Observations (71)
Date Type RA Dec Mag Band Observatory
2020-04-20 07:10:50 C 12 30 28.138 -03 29 41.60 – U F51
2020-04-20 07:27:53 C 12 30 24.983 -03 30 00.04 – U F51
2020-04-20 08:02:01 C 12 30 18.613 -03 30 37.38 – U F51
2020-10-15 08:11:56 C 23 10 15.18 -46 37 53.9 – V T05
2020-10-15 08:12:35 C 23 10 14.71 -46 37 37.1 – V T05
2020-10-15 08:16:33 C 23 10 12.74 -46 36 20.4 – V T05
2020-10-15 08:17:12 C 23 10 12.36 -46 36 07.8 – V T05
2020-10-15 08:24:27 C 23 10 08.43 -46 33 42.6 – V T05
2020-10-15 09:15:16 C 23 09 42.05 -46 16 58.3 – V T05
2020-10-15 12:54:28 C 23 07 56.62 -45 03 19.4 – V 474
2020-10-15 12:55:25 C 23 07 56.18 -45 03 00.7 – V 474
2020-10-15 12:58:15 C 23 07 54.81 -45 02 04.2 – V 474
2020-10-15 12:59:11 C 23 07 54.37 -45 01 45.2 – V 474
2020-10-17 03:06:30 C 22 53 24.18 -32 23 31.9 – V I52
2020-10-17 03:06:51 C 22 53 24.06 -32 23 24.7 – V I52
2020-10-17 03:07:12 C 22 53 23.94 -32 23 18.2 – V I52
2020-10-17 03:07:34 C 22 53 23.83 -32 23 09.9 – V I52
2020-10-17 08:04:29 C 22 51 49.60 -30 46 07.6 – V T08
2020-10-17 08:08:27 C 22 51 48.32 -30 44 49.5 – V T08
2020-10-17 08:09:07 C 22 51 48.12 -30 44 37.6 – V T08
2020-10-17 08:13:45 C 22 51 46.57 -30 43 05.9 – V T08
2020-10-17 08:17:04 C 22 51 45.50 -30 42 02.1 – V T08
2020-10-17 08:21:43 C 22 51 44.02 -30 40 31.4 – V T08
2020-10-17 08:31:41 C 22 51 40.74 -30 37 16.5 – V T08
2020-10-17 08:38:59 C 22 51 38.37 -30 34 54.4 – V T08
2020-10-17 10:56:34 C 22 50 58.16 -29 48 57.6 – V 474
2020-10-17 10:57:59 C 22 50 57.68 -29 48 29.9 – V 474
2020-10-17 10:58:28 C 22 50 57.57 -29 48 20.5 – V 474
2020-10-17 10:59:53 C 22 50 57.13 -29 47 53.0 – V 474
2020-10-19 01:53:20 C 22 41 26.55 -17 57 34.8 – V I52
2020-10-19 01:53:36 C 22 41 26.42 -17 57 29.2 – V I52
2020-10-19 01:53:53 C 22 41 26.38 -17 57 24.6 – V I52
2020-10-19 01:54:09 C 22 41 26.31 -17 57 20.0 – V I52
2020-10-19 18:33:00 C 22 38 11.60 -13 24 30.2 – V K87
2020-10-19 18:37:30 C 22 38 10.72 -13 23 19.4 – V K87
2020-10-19 18:41:53 C 22 38 09.90 -13 22 10.6 – V K87
2020-10-20 04:22:54 C 22 36 27.48 -10 53 02.1 – V I52
2020-10-20 04:23:10 C 22 36 27.44 -10 52 58.0 – V I52
2020-10-20 04:23:27 C 22 36 27.38 -10 52 54.3 – V I52
2020-10-20 04:23:43 C 22 36 27.33 -10 52 50.1 – V I52
2020-10-20 07:25:24 C 22 35 57.29 -10 07 35.5 – V T05
2020-10-20 07:33:20 C 22 35 55.81 -10 05 37.1 – V T05
2020-10-20 07:40:41 C 22 35 54.46 -10 03 48.8 – V T05
2020-10-20 07:55:57 C 22 35 51.72 -10 00 03.7 – V T05
2020-10-21 03:31:36 C 22 32 55.96 -05 26 37.6 – V I52
2020-10-21 03:31:52 C 22 32 55.90 -05 26 34.4 – V I52
2020-10-21 03:32:09 C 22 32 55.89 -05 26 30.4 – V I52
2020-10-21 03:32:25 C 22 32 55.83 -05 26 27.0 – V I52
2020-10-22 03:17:30 C 22 29 53.64 -00 33 07.9 – V I52
2020-10-22 03:19:49 C 22 29 53.32 -00 32 41.3 – V I52