2020 TC1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2193279853 ± 8.50e-08
Semi-major axis (a)1.5718457838 AU ± 6.74e-09
Inclination (i)24.64103343° ± 1.09e-05
Long. of Asc. Node (Ω)17.74591722° ± 3.28e-06
Arg. of Perihelion (ω)340.66575250° ± 7.61e-05
Mean Anomaly (M)221.92078669° ± 4.87e-05
Mean Motion (n)0.5001466617°/day ± 3.22e-09
Perihelion dist (q)1.22709601 AU ± 1.34e-07
Aphelion dist (Q)1.91659555 AU ± 1.34e-07
Orbital Period1.97067452 yr ± 1.27e-08
Physical Parameters
H (abs. magnitude)20.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.288″
Uncertainty0
Orbit TypeAmor
MOID0.236108 AU
Observations Used246
Oppositions3
Arc Total2018-2024
First Observation Used2018-11-08
Last Observation Used2024-10-22
Observations (253)
Date Type RA Dec Mag Band Observatory
2022-09-28 09:00:42 C 02 23 46.882 -02 52 35.51 V 703
2022-09-28 09:08:24 C 02 23 45.924 -02 52 11.42 V 703
2022-10-02 16:23:09 C 02 09 43.76 +02 44 49.0 V D29
2022-10-02 16:39:42 C 02 09 41.25 +02 45 44.5 V D29
2022-10-02 16:43:31 C 02 09 40.63 +02 45 58.2 V D29
2022-10-02 17:00:03 C 02 09 38.07 +02 46 54.3 V D29
2022-10-02 17:03:52 C 02 09 37.49 +02 47 07.1 V D29
2022-10-03 09:08:55 C 02 07 14.682 +03 41 50.64 V 703
2022-10-03 09:16:01 C 02 07 13.501 +03 42 14.15 V 703
2022-10-03 09:23:08 C 02 07 12.378 +03 42 38.38 V 703
2022-10-03 09:30:15 C 02 07 11.284 +03 43 02.75 V 703
2022-10-04 01:28:07 C 02 04 47.37 +04 37 40.8 X K19
2022-10-04 01:34:29 C 02 04 46.37 +04 38 02.6 X K19
2022-10-04 01:40:48 C 02 04 45.34 +04 38 24.3 X K19
2022-10-04 13:51:02 C 02 02 52.886 +05 20 34.51 V T05
2022-10-04 13:55:35 C 02 02 52.085 +05 20 50.42 V T05
2022-10-04 14:24:17 C 02 02 47.520 +05 22 28.99 V T05
2022-10-04 14:32:45 C 02 02 46.102 +05 22 57.97 V T05
2022-10-05 00:26:36 C 02 01 15.97 +05 57 01.6 X K19
2022-10-05 00:32:55 C 02 01 14.93 +05 57 23.8 X K19
2022-10-05 00:39:17 C 02 01 13.89 +05 57 45.6 X K19
2022-10-05 01:34:21 C 02 01 04.855 +06 00 54.18 X K87
2022-10-05 01:41:42 C 02 01 03.677 +06 01 19.16 X K87
2022-10-05 01:49:02 C 02 01 02.484 +06 01 44.51 X K87
2022-10-14 04:24:33 C 01 24 17.63 +18 27 17.8 u H21
2022-10-14 04:26:19 C 01 24 17.33 +18 27 24.2 u H21
2022-10-14 04:28:15 C 01 24 16.97 +18 27 30.4 u H21
2022-10-14 04:30:07 C 01 24 16.64 +18 27 36.3 u H21
2022-10-14 04:31:58 C 01 24 16.29 +18 27 41.9 u H21
2022-10-14 04:33:49 C 01 24 15.95 +18 27 48.0 u H21
2022-10-14 04:35:40 C 01 24 15.64 +18 27 53.9 u H21
2022-10-14 04:37:31 C 01 24 15.30 +18 27 59.9 u H21
2022-10-14 04:39:22 C 01 24 14.94 +18 28 05.6 u H21
2022-10-14 04:41:19 C 01 24 14.61 +18 28 11.2 u H21
2022-10-14 11:02:27 C 01 23 06.818 +18 48 38.16 V T05
2022-10-14 11:07:39 C 01 23 05.801 +18 48 53.75 V T05
2022-10-14 11:17:35 C 01 23 03.905 +18 49 27.37 V T05
2022-10-14 11:32:18 C 01 23 01.258 +18 50 11.94 V T05
2022-10-14 21:57:29 C 01 21 12.98 +19 22 54.2 X C95
2022-10-14 22:03:41 C 01 21 11.89 +19 23 13.3 X C95
2022-10-14 22:09:17 C 01 21 10.83 +19 23 31.2 X C95
2022-10-15 11:14:38 C 01 18 51.809 +20 04 33.10 V T08
2022-10-15 11:19:18 C 01 18 51.012 +20 04 47.50 V T08
2022-10-15 11:30:17 C 01 18 48.895 +20 05 21.88 V T08
2022-10-15 11:44:58 C 01 18 46.272 +20 06 06.08 V T08
2022-10-16 23:23:36 C 01 12 33.086 +21 53 39.55 V B67
2022-10-16 23:28:32 C 01 12 32.208 +21 53 54.17 V B67
2022-10-16 23:33:25 C 01 12 31.334 +21 54 08.75 V B67
2022-10-18 21:44:41 C 01 04 32.36 +24 06 07.3 V K88
2022-10-18 21:49:24 C 01 04 31.54 +24 06 20.3 V K88