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
2020-11-26 11:18:03 C 06 23 33.19 +63 40 48.2 V I52
2020-11-26 11:20:22 C 06 23 34.09 +63 40 50.3 V I52
2020-11-29 10:51:16 C 06 53 16.69 +64 33 20.9 V I52
2020-11-29 10:53:05 C 06 53 17.37 +64 33 21.8 V I52
2020-11-29 10:54:54 C 06 53 18.10 +64 33 22.9 V I52
2020-11-29 10:56:43 C 06 53 18.82 +64 33 23.7 V I52
2020-12-05 08:39:50 C 07 52 03.74 +64 49 35.9 V I52
2020-12-05 08:50:29 C 07 52 07.62 +64 49 33.7 V I52
2020-12-05 08:51:55 C 07 52 08.22 +64 49 33.7 V I52
2020-12-05 08:52:32 C 07 52 08.36 +64 49 32.8 V I52
2020-12-05 10:50:19 C 07 52 56.518 +64 49 01.82 U F51
2020-12-05 11:07:05 C 07 53 02.715 +64 48 58.65 U F51
2020-12-05 11:40:38 C 07 53 15.038 +64 48 51.60 U F51
2020-12-06 13:11:39 C 08 03 03.748 +64 39 54.34 U F52
2020-12-06 13:39:09 C 08 03 13.406 +64 39 42.90 U F52
2020-12-06 13:53:00 C 08 03 18.275 +64 39 36.96 U F52
2020-12-07 12:35:46 C 08 11 44.02 +64 28 43.7 V I52
2020-12-07 12:39:28 C 08 11 45.22 +64 28 41.3 V I52
2020-12-07 12:42:28 C 08 11 46.46 +64 28 39.4 V I52
2020-12-07 13:01:48 C 08 11 57.406 +64 28 41.81 U F52
2020-12-07 13:18:31 C 08 12 03.033 +64 28 33.01 U F52
2020-12-07 13:35:17 C 08 12 08.726 +64 28 24.55 U F52
2020-12-12 13:14:25 C 08 51 13.46 +62 57 20.2 V I52
2020-12-12 13:15:02 C 08 51 13.78 +62 57 20.2 V I52
2020-12-12 13:15:38 C 08 51 13.95 +62 57 20.0 V I52
2020-12-17 12:58:31 C 09 20 35.80 +60 45 32.2 V I52
2020-12-17 13:02:12 C 09 20 36.48 +60 45 27.3 V I52
2020-12-17 13:05:51 C 09 20 37.14 +60 45 22.9 V I52
2020-12-17 13:09:26 C 09 20 37.83 +60 45 18.6 V I52
2020-12-23 13:04:30 C 09 44 15.983 +57 38 25.01 U F51
2020-12-23 13:24:09 C 09 44 18.044 +57 37 58.78 U F51
2020-12-23 13:43:44 C 09 44 20.101 +57 37 32.56 U F51
2020-12-23 14:03:18 C 09 44 22.138 +57 37 05.92 U F51
2021-01-07 11:51:04 C 10 05 04.47 +49 20 22.1 V I52
2021-01-07 11:54:04 C 10 05 04.43 +49 20 17.9 V I52
2021-01-07 11:55:10 C 10 05 04.39 +49 20 16.2 V I52
2021-01-07 11:56:17 C 10 05 04.37 +49 20 14.7 V I52
2021-01-14 08:09:44 C 10 03 40.48 +45 36 53.2 V G96
2021-01-14 08:18:40 C 10 03 40.15 +45 36 41.4 V G96
2021-01-14 08:27:36 C 10 03 39.90 +45 36 29.8 V G96
2021-01-14 08:36:32 C 10 03 39.61 +45 36 18.0 V G96
2021-01-17 10:06:50 C 10 01 46.506 +43 57 59.51 U F52
2021-01-17 10:24:16 C 10 01 45.798 +43 57 37.50 U F52
2021-01-17 10:59:10 C 10 01 44.397 +43 56 52.64 U F52
2021-02-07 05:56:37 C 09 42 28.08 +33 30 41.9 V I52
2021-02-07 05:58:19 C 09 42 28.00 +33 30 40.1 V I52
2021-02-07 06:43:17 C 09 42 26.04 +33 29 49.1 V I52
2021-02-10 06:21:56 C 09 39 56.48 +32 08 51.3 V G96
2021-02-10 06:29:19 C 09 39 56.20 +32 08 42.6 V G96
2021-02-10 06:36:42 C 09 39 55.90 +32 08 35.3 V G96