2020 TC7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8023377326 ± 2.48e-07
Semi-major axis (a)1.9884479634 AU ± 4.40e-07
Inclination (i)17.43663107° ± 1.21e-05
Long. of Asc. Node (Ω)166.35841182° ± 4.87e-05
Arg. of Perihelion (ω)7.44262502° ± 7.65e-05
Mean Anomaly (M)253.12040778° ± 2.03e-04
Mean Motion (n)0.3515126274°/day ± 1.17e-07
Perihelion dist (q)0.39304113 AU ± 5.00e-07
Aphelion dist (Q)3.58385479 AU ± 9.34e-07
Orbital Period2.80395697 yr ± 9.31e-07
Physical Parameters
H (abs. magnitude)19.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.263″
Uncertainty0
Orbit TypeApollo
MOID0.267212 AU
Observations Used80
Oppositions1
Arc Total2018-2020
First Observation Used2018-08-14
Last Observation Used2020-12-20
Observations (82)
Date Type RA Dec Mag Band Observatory
2020-11-11 05:59:12 C 02 09 33.15 -22 12 56.1 o 691
2020-11-11 06:14:57 C 02 09 31.15 -22 13 15.2 o 691
2020-11-16 02:48:12 C 01 54 18.64 -24 30 39.6 u 807
2020-11-16 02:50:46 C 01 54 18.25 -24 30 42.7 u 807
2020-11-16 02:54:05 C 01 54 17.76 -24 30 45.8 u 807
2020-11-20 04:56:53 C 01 40 53.03 -26 15 02.3 o 691
2020-11-20 05:07:48 C 01 40 51.44 -26 15 11.7 o 691
2020-11-20 05:18:41 C 01 40 49.96 -26 15 24.1 o 691
2020-11-21 05:36:23 C 01 37 27.16 -26 39 14.7 o 691
2020-11-21 05:45:48 C 01 37 25.81 -26 39 23.9 o 691
2020-11-21 05:55:14 C 01 37 24.53 -26 39 32.1 o 691
2020-11-27 03:45:48 C 01 17 33.25 -28 42 02.4 V I52
2020-11-27 03:50:26 C 01 17 32.57 -28 42 05.3 V I52
2020-12-02 03:34:14 C 01 00 58.35 -30 02 40.7 V I52
2020-12-02 03:37:15 C 01 00 57.93 -30 02 43.4 V I52
2020-12-05 01:34:14 C 00 51 30.81 -30 40 13.3 u 807
2020-12-05 01:38:55 C 00 51 30.20 -30 40 15.3 u 807
2020-12-05 01:43:01 C 00 51 29.59 -30 40 17.6 u 807
2020-12-05 03:30:12 C 00 51 15.54 -30 41 22.7 o 691
2020-12-05 03:42:11 C 00 51 13.89 -30 41 28.9 o 691
2020-12-10 02:11:14 C 00 35 45.85 -31 30 30.2 u 807
2020-12-10 02:17:58 C 00 35 44.96 -31 30 32.4 u 807
2020-12-10 02:24:25 C 00 35 44.13 -31 30 34.5 u 807
2020-12-15 01:35:11 C 00 20 53.94 -32 04 25.4 u 807
2020-12-15 01:39:46 C 00 20 53.35 -32 04 26.6 u 807
2020-12-15 01:44:20 C 00 20 52.76 -32 04 27.5 u 807
2020-12-18 01:26:31 C 00 12 14.58 -32 18 41.4 u 807
2020-12-18 01:30:52 C 00 12 14.04 -32 18 41.4 u 807
2020-12-18 01:35:24 C 00 12 13.49 -32 18 42.2 u 807
2020-12-20 00:58:23 C 00 06 35.65 -32 26 03.4 u 807
2020-12-20 01:04:17 C 00 06 34.89 -32 26 03.9 u 807
2020-12-20 01:10:13 C 00 06 34.14 -32 26 04.2 u 807