IAA RAS IAA Minor Planet Database

2020 TG4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5533471435 ± 2.89e-06
Semi-major axis (a)2.6842467636 AU ± 1.93e-05
Inclination (i)5.33367418° ± 1.98e-05
Long. of Asc. Node (Ω)254.39989390° ± 8.81e-06
Arg. of Perihelion (ω)189.98129070° ± 1.81e-05
Mean Anomaly (M)43.37618475° ± 4.37e-03
Mean Motion (n)0.2241189705°/day ± 2.42e-06
Perihelion dist (q)1.19892648 AU ± 1.16e-05
Aphelion dist (Q)4.16956704 AU ± 3.10e-05
Orbital Period4.39778159 yr ± 4.75e-05
Physical Parameters
H (abs. magnitude)20.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.220″
Uncertainty1
Orbit TypeAmor
MOID0.214578 AU
Observations Used354
Oppositions1
Arc Total2020-2021
First Observation Used2020-09-19
Last Observation Used2021-03-03
Observations (377)
Date Type RA Dec Mag Band Observatory
2020-09-19 10:20:40 C 02 41 13.97 +26 14 12.4 – V G96
2020-09-19 10:28:52 C 02 41 14.57 +26 14 16.2 – V G96
2020-09-19 10:37:03 C 02 41 15.05 +26 14 19.6 – V G96
2020-09-19 10:45:15 C 02 41 15.61 +26 14 22.9 – V G96
2020-09-29 08:14:18 C 02 57 48.31 +27 54 03.2 – V G96
2020-09-29 08:27:36 C 02 57 49.10 +27 54 07.9 – V G96
2020-09-29 08:39:04 C 02 57 49.91 +27 54 13.1 – V G96
2020-09-29 08:50:28 C 02 57 50.60 +27 54 18.2 – V G96
2020-10-12 07:13:00 C 03 20 15.62 +29 40 21.0 – V G96
2020-10-12 07:20:22 C 03 20 16.15 +29 40 23.3 – V G96
2020-10-12 07:27:43 C 03 20 16.65 +29 40 25.5 – V G96
2020-10-12 07:35:05 C 03 20 17.18 +29 40 27.6 – V G96
2020-10-12 10:34:17 C 03 20 29.46 +29 41 18.0 – V I52
2020-10-12 10:37:42 C 03 20 29.73 +29 41 18.9 – V I52
2020-10-12 10:41:00 C 03 20 30.01 +29 41 19.7 – V I52
2020-10-13 07:10:27 C 03 22 01.76 +29 46 54.4 – u H21
2020-10-13 07:17:43 C 03 22 02.24 +29 46 56.0 – u H21
2020-10-13 09:58:47 C 03 22 13.86 +29 47 41.2 – V I52
2020-10-13 10:07:05 C 03 22 14.43 +29 47 43.3 – V I52
2020-10-13 10:15:22 C 03 22 15.01 +29 47 45.5 – V I52
2020-10-13 10:23:46 C 03 22 15.62 +29 47 47.5 – V I52
2020-10-13 10:30:54 C 03 22 15.87 +29 47 46.3 – V H36
2020-10-13 10:40:18 C 03 22 16.53 +29 47 48.9 – V H36
2020-10-13 10:49:43 C 03 22 17.12 +29 47 51.3 – V H36
2020-10-13 23:51:33 C 03 23 16.31 +29 51 16.3 – V L01
2020-10-14 00:00:31 C 03 23 17.01 +29 51 18.7 – V L01
2020-10-14 04:18:33 C 03 23 36.89 +29 52 22.0 – q 734
2020-10-14 04:35:58 C 03 23 38.20 +29 52 28.3 – q 734
2020-10-14 04:44:41 C 03 23 38.88 +29 52 31.0 – q 734
2020-10-14 07:30:38 C 03 23 50.35 +29 53 16.5 – u H21
2020-10-14 07:36:55 C 03 23 50.84 +29 53 18.6 – u H21
2020-10-14 07:43:13 C 03 23 51.25 +29 53 20.1 – u H21
2020-10-16 13:21:14 C 03 27 52.213 +30 06 20.64 – U F52
2020-10-16 13:34:11 C 03 27 53.110 +30 06 23.32 – U F52
2020-10-16 13:47:06 C 03 27 54.012 +30 06 26.30 – U F52
2020-10-16 14:00:02 C 03 27 54.910 +30 06 28.79 – U F52
2020-10-22 22:32:01 C 03 39 38.91 +30 33 27.0 – o K88
2020-10-22 22:44:17 C 03 39 39.84 +30 33 27.9 – o K88
2020-10-22 22:56:39 C 03 39 40.75 +30 33 29.4 – o K88
2020-10-23 13:08:35 C 03 40 46.762 +30 35 22.50 – U F52
2020-10-23 13:26:11 C 03 40 48.039 +30 35 24.31 – U F52
2020-10-23 13:43:47 C 03 40 49.316 +30 35 25.91 – U F52
2020-10-23 14:01:25 C 03 40 50.592 +30 35 27.65 – U F52
2020-10-24 23:05:50 C 03 43 29.07 +30 38 41.7 – V C95
2020-10-24 23:17:35 C 03 43 29.93 +30 38 44.1 – V C95
2020-10-26 09:16:45 C 03 46 13.317 +30 41 26.17 – U F52
2020-10-26 09:33:20 C 03 46 14.553 +30 41 27.75 – U F52
2020-10-26 09:49:54 C 03 46 15.788 +30 41 29.20 – U F52
2020-10-26 13:13:50 C 03 46 30.731 +30 41 42.31 – U F51
2020-10-26 13:29:38 C 03 46 31.887 +30 41 42.95 – U F51