IAA RAS IAA Minor Planet Database

2020 TC2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3886755197 ± 1.06e-06
Semi-major axis (a)1.0412257008 AU ± 8.68e-08
Inclination (i)24.90573074° ± 5.61e-05
Long. of Asc. Node (Ω)0.94575429° ± 6.85e-05
Arg. of Perihelion (ω)262.43599188° ± 7.06e-05
Mean Anomaly (M)4.73631360° ± 2.38e-04
Mean Motion (n)0.9276730866°/day ± 1.16e-07
Perihelion dist (q)0.63652676 AU ± 1.11e-06
Aphelion dist (Q)1.44592464 AU ± 1.11e-06
Orbital Period1.06247157 yr ± 1.33e-07
Physical Parameters
H (abs. magnitude)20.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.279″
Uncertainty0
Orbit TypeApollo
MOID0.052465 AU
Observations Used69
Oppositions1
Arc Total2020-2021
First Observation Used2020-10-08
Last Observation Used2021-11-01
Observations (72)
Date Type RA Dec Mag Band Observatory
2020-09-30 01:20:56 S 07 17 34.958 +75 04 00.91 – L C51
2020-09-30 02:55:11 S 07 15 04.200 +75 20 43.58 – L C51
2020-10-08 09:30:29 C 22 57 25.84 +73 24 49.3 – V T08
2020-10-08 09:34:34 C 22 57 23.50 +73 24 29.9 – V T08
2020-10-08 09:43:13 C 22 57 18.30 +73 23 47.4 – V T08
2020-10-08 09:59:11 C 22 57 08.99 +73 22 29.4 – V T08
2020-10-08 10:15:53 C 22 56 59.25 +73 21 07.2 – V T08
2020-10-08 10:23:52 C 22 56 54.65 +73 20 27.7 – V T08
2020-10-08 10:39:50 C 22 56 45.29 +73 19 08.5 – V T08
2020-10-08 18:36:33 C 22 52 57.37 +72 41 16.4 – o K88
2020-10-08 18:37:49 C 22 52 56.47 +72 41 10.1 – o K88
2020-10-08 18:42:59 C 22 52 54.18 +72 40 47.3 – o K88
2020-10-08 19:16:16 C 22 52 38.13 +72 38 12.4 – V 595
2020-10-08 19:22:40 C 22 52 34.96 +72 37 43.4 – V 595
2020-10-08 19:26:55 C 22 52 32.71 +72 37 23.5 – V 595
2020-10-08 19:32:02 C 22 52 29.99 +72 37 00.1 – V 595
2020-10-08 19:53:48 C 22 52 19.04 +72 35 20.0 – V L01
2020-10-08 19:55:40 C 22 52 18.07 +72 35 11.3 – V L01
2020-10-08 19:56:17 C 22 52 17.72 +72 35 08.4 – V L01
2020-10-08 19:56:55 C 22 52 17.44 +72 35 05.8 – V L01
2020-10-08 19:57:32 C 22 52 17.12 +72 35 02.6 – V L01
2020-10-08 20:08:47 C 22 52 11.91 +72 34 11.7 – V 104
2020-10-08 20:13:04 C 22 52 09.83 +72 33 51.7 – V 104
2020-10-08 20:17:22 C 22 52 07.63 +72 33 31.6 – V 104
2020-10-08 21:17:46 C 22 51 39.00 +72 28 44.3 – V J95
2020-10-08 21:20:22 C 22 51 37.66 +72 28 32.1 – V J95
2020-10-08 21:23:24 C 22 51 36.20 +72 28 18.4 – V J95
2020-10-08 21:26:13 C 22 51 34.80 +72 28 05.2 – V J95
2020-10-08 21:46:45 C 22 51 24.52 +72 26 36.2 – V I93
2020-10-08 21:51:30 C 22 51 22.12 +72 26 14.2 – V I93
2020-10-08 21:56:35 C 22 51 19.69 +72 25 50.6 – V I93
2020-10-08 22:03:08 C 22 51 16.51 +72 25 13.5 – V Z80
2020-10-08 22:14:47 C 22 51 10.90 +72 24 19.4 – V Z80
2020-10-08 22:26:32 C 22 51 05.14 +72 23 24.9 – V Z80
2020-10-09 01:28:57 C 22 49 51.66 +72 09 26.6 – V H36
2020-10-09 01:34:09 C 22 49 49.16 +72 09 03.0 – V H36
2020-10-09 01:39:21 C 22 49 46.72 +72 08 39.8 – V H36
2020-10-09 05:03:24 C 22 48 14.18 +71 53 22.1 – V I52
2020-10-09 05:03:40 C 22 48 14.10 +71 53 20.6 – V I52
2020-10-09 05:06:41 C 22 48 12.68 +71 53 07.0 – V I52
2020-10-09 05:06:58 C 22 48 12.54 +71 53 05.8 – V I52
2020-10-09 16:33:22 C 22 43 46.35 +71 02 03.7 – V N51
2020-10-09 16:38:46 C 22 43 44.14 +71 01 38.8 – V N51
2020-10-09 16:43:56 C 22 43 41.98 +71 01 16.0 – V N51
2020-10-09 16:49:08 C 22 43 40.05 +71 00 53.5 – V N51
2020-10-09 16:54:19 C 22 43 37.89 +71 00 30.3 – V N51
2020-10-09 16:59:31 C 22 43 35.83 +71 00 07.5 – V N51
2020-10-09 20:26:54 C 22 42 26.81 +70 44 49.4 – V J69
2020-10-09 20:30:33 C 22 42 25.39 +70 44 33.6 – V J69
2020-10-09 20:34:13 C 22 42 24.11 +70 44 18.0 – V J69