2020 TM4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5753011167 ± 1.81e-06
Semi-major axis (a)2.6258282266 AU ± 1.19e-05
Inclination (i)7.17312725° ± 1.59e-05
Long. of Asc. Node (Ω)359.89854346° ± 2.62e-05
Arg. of Perihelion (ω)83.41553708° ± 3.23e-05
Mean Anomaly (M)58.15494302° ± 2.87e-03
Mean Motion (n)0.2316396006°/day ± 1.58e-06
Perihelion dist (q)1.11518632 AU ± 6.94e-06
Aphelion dist (Q)4.13647014 AU ± 1.94e-05
Orbital Period4.25499906 yr ± 2.90e-05
Physical Parameters
H (abs. magnitude)21.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.200″
Uncertainty1
Orbit TypeAmor
MOID0.183662 AU
Observations Used101
Oppositions1
Arc Total2020-2021
First Observation Used2020-10-12
Last Observation Used2021-03-04
Observations (109)
Date Type RA Dec Mag Band Observatory
2020-10-12 07:14:19 C 03 03 40.49 +29 40 27.1 V G96
2020-10-12 07:29:02 C 03 03 41.48 +29 40 49.4 V G96
2020-10-12 07:36:24 C 03 03 41.94 +29 41 00.9 V G96
2020-10-12 10:17:03 C 03 03 52.44 +29 45 02.9 V V06
2020-10-12 10:20:29 C 03 03 52.66 +29 45 07.8 V V06
2020-10-12 10:23:54 C 03 03 52.90 +29 45 13.1 V V06
2020-10-13 06:50:44 C 03 05 22.96 +30 16 20.6 o 711
2020-10-13 06:56:41 C 03 05 23.37 +30 16 29.9 o 711
2020-10-13 07:03:13 C 03 05 23.37 +30 16 37.3 u H21
2020-10-13 07:03:30 C 03 05 23.85 +30 16 40.7 o 711
2020-10-13 07:18:58 C 03 05 24.43 +30 17 01.7 u H21
2020-10-13 07:33:24 C 03 05 25.39 +30 17 23.7 u H21
2020-10-13 08:36:04 C 03 05 30.15 +30 19 02.7 V I52
2020-10-13 08:56:29 C 03 05 31.50 +30 19 34.7 V I52
2020-10-13 09:02:32 C 03 05 31.93 +30 19 43.4 V I52
2020-10-13 20:09:01 C 03 06 22.18 +30 36 43.5 V L01
2020-10-13 20:11:49 C 03 06 22.35 +30 36 48.4 V L01
2020-10-13 20:14:37 C 03 06 22.54 +30 36 53.9 V L01
2020-10-13 22:10:54 C 03 06 30.64 +30 39 58.5 V L01
2020-10-13 22:15:25 C 03 06 31.00 +30 40 05.4 V L01
2020-10-13 22:19:55 C 03 06 31.33 +30 40 12.3 V L01
2020-10-14 07:12:45 C 03 07 10.14 +30 54 10.1 u H21
2020-10-14 07:28:13 C 03 07 11.18 +30 54 34.7 u H21
2020-10-14 08:34:01 C 03 07 16.10 +30 56 22.6 o 711
2020-10-14 08:51:50 C 03 07 17.31 +30 56 49.8 o 711
2020-10-18 11:06:57 C 03 14 56.11 +33 38 30.8 V I52
2020-10-18 11:11:53 C 03 14 56.47 +33 38 39.1 V I52
2020-10-18 11:15:11 C 03 14 56.76 +33 38 45.5 V I52
2020-10-22 07:11:47 C 03 22 54.45 +36 23 12.0 V G96
2020-10-22 07:19:18 C 03 22 55.08 +36 23 26.7 V G96
2020-10-22 07:26:49 C 03 22 55.70 +36 23 40.5 V G96
2020-10-22 07:34:18 C 03 22 56.30 +36 23 54.6 V G96
2020-10-27 10:20:31 C 03 35 08.21 +40 22 50.4 V I52
2020-10-27 10:22:56 C 03 35 08.44 +40 22 54.7 V I52
2020-10-27 10:25:21 C 03 35 08.61 +40 22 58.1 V I52
2020-10-27 10:27:46 C 03 35 09.02 +40 23 04.1 V I52
2020-11-08 02:14:34 C 04 14 41.37 +50 28 41.5 V 033
2020-11-08 02:17:00 C 04 14 41.78 +50 28 46.8 V 033
2020-11-08 02:19:25 C 04 14 42.20 +50 28 52.1 V 033
2020-11-08 04:24:35 C 04 15 04.25 +50 33 24.0 V 033
2020-11-08 04:26:59 C 04 15 04.68 +50 33 29.5 V 033
2020-11-20 08:22:46 C 05 28 54.81 +60 27 11.8 V I52
2020-11-20 08:23:52 C 05 28 55.19 +60 27 13.7 V I52
2020-11-20 08:24:59 C 05 28 55.53 +60 27 15.4 V I52
2020-11-20 08:26:05 C 05 28 55.87 +60 27 17.3 V I52
2020-11-26 09:55:04 C 06 23 05.881 +63 39 33.43 U F51
2020-11-26 10:13:06 C 06 23 12.825 +63 39 52.13 U F51
2020-11-26 10:31:07 C 06 23 19.704 +63 40 10.62 U F51
2020-11-26 10:59:26 C 06 23 26.03 +63 40 31.9 V I52
2020-11-26 11:15:44 C 06 23 32.31 +63 40 46.2 V I52