IAA RAS IAA Minor Planet Database

2020 TK5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5375505971 ± 4.05e-07
Semi-major axis (a)0.7554847309 AU ± 1.26e-08
Inclination (i)3.44772053° ± 8.80e-06
Long. of Asc. Node (Ω)197.71371295° ± 2.55e-05
Arg. of Perihelion (ω)30.23184793° ± 2.22e-05
Mean Anomaly (M)34.99949852° ± 2.41e-05
Mean Motion (n)1.5009759696°/day ± 3.75e-08
Perihelion dist (q)0.34937346 AU ± 3.06e-07
Aphelion dist (Q)1.16159600 AU ± 3.07e-07
Orbital Period0.65665694 yr ± 1.64e-08
Physical Parameters
H (abs. magnitude)23.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.305″
Uncertainty0
Orbit TypeAten
MOID0.000348 AU
Observations Used133
Oppositions2
Arc Total2020-2024
First Observation Used2020-10-14
Last Observation Used2024-12-03
Observations (136)
Date Type RA Dec Mag Band Observatory
2020-10-20 00:06:35 C 02 31 50.47 +07 23 42.7 – V A17
2020-10-20 00:14:35 C 02 31 45.30 +07 23 13.3 – V A17
2020-10-20 00:22:33 C 02 31 40.09 +07 22 44.1 – V A17
2020-10-20 05:31:55 C 02 28 29.33 +07 04 14.7 – V I52
2020-10-20 05:32:12 C 02 28 29.07 +07 04 13.2 – V I52
2020-10-20 05:32:28 C 02 28 28.87 +07 04 12.4 – V I52
2020-10-20 05:32:44 C 02 28 28.75 +07 04 11.7 – V I52
2020-10-20 06:51:38 C 02 27 37.91 +06 59 26.4 – V 703
2020-10-20 06:59:13 C 02 27 33.07 +06 58 59.8 – V 703
2020-10-20 07:06:47 C 02 27 28.14 +06 58 31.8 – V 703
2020-10-20 07:14:21 C 02 27 23.31 +06 58 04.0 – V 703
2020-10-20 08:40:37 C 02 26 32.381 +06 53 09.26 – U F52
2020-10-20 09:00:55 C 02 26 19.404 +06 51 56.70 – U F52
2020-10-20 09:21:14 C 02 26 06.416 +06 50 43.97 – U F52
2020-10-20 09:41:38 C 02 25 53.345 +06 49 30.63 – U F52
2020-10-21 04:40:42 C 02 14 37.71 +05 42 32.2 – V I52
2020-10-21 04:40:58 C 02 14 37.58 +05 42 31.0 – V I52
2020-10-21 04:41:15 C 02 14 37.42 +05 42 29.8 – V I52
2020-10-21 04:41:31 C 02 14 37.27 +05 42 28.8 – V I52
2020-10-21 21:33:14 C 02 05 10.91 +04 46 00.5 – V 246
2020-10-21 21:35:15 C 02 05 09.78 +04 45 53.3 – V 246
2020-10-21 21:35:42 C 02 05 09.54 +04 45 52.8 – V 246
2020-10-21 21:36:02 C 02 05 09.32 +04 45 51.1 – V 246
2020-10-21 21:36:17 C 02 05 09.28 +04 45 49.7 – V 246
2020-10-22 04:51:59 C 02 01 18.50 +04 22 55.3 – V I52
2020-10-22 04:52:15 C 02 01 18.37 +04 22 54.3 – V I52
2020-10-22 04:52:32 C 02 01 18.21 +04 22 53.4 – V I52
2020-10-22 04:52:48 C 02 01 18.02 +04 22 52.7 – V I52
2020-10-23 04:58:15 C 01 49 11.48 +03 09 48.9 – V I52
2020-10-23 04:58:32 C 01 49 11.37 +03 09 48.5 – V I52
2020-10-23 04:58:48 C 01 49 11.23 +03 09 47.6 – V I52
2020-10-23 04:59:04 C 01 49 11.08 +03 09 47.5 – V I52
2020-10-24 09:07:16 C 01 36 23.894 +01 52 40.54 – U F52
2020-10-24 09:10:02 C 01 36 19.276 +01 52 15.40 – V G37
2020-10-24 09:10:58 C 01 36 18.852 +01 52 13.09 – V G37
2020-10-24 09:12:12 C 01 36 18.305 +01 52 09.89 – V G37
2020-10-24 09:20:26 C 01 36 18.031 +01 52 06.63 – U F52
2020-10-24 09:33:33 C 01 36 11.999 +01 51 32.01 – U F52
2020-10-27 03:54:18 C 01 11 18.61 -00 37 39.3 – u 807
2020-10-27 03:59:49 C 01 11 16.79 -00 37 49.9 – u 807
2020-11-02 03:49:07 C 00 35 47.00 -04 03 59.4 – u 807
2020-11-02 04:00:12 C 00 35 44.85 -04 04 10.7 – u 807
2020-11-02 04:10:59 C 00 35 42.76 -04 04 21.7 – u 807
2020-11-04 02:46:06 C 00 28 03.45 -04 47 11.4 – o 691
2020-11-04 02:59:40 C 00 28 01.21 -04 47 22.5 – o 691
2020-11-04 03:13:16 C 00 27 59.03 -04 47 33.3 – o 691
2020-11-05 03:04:37 C 00 24 34.32 -05 05 35.1 – o 691
2020-11-05 03:11:48 C 00 24 33.24 -05 05 41.0 – o 691
2020-11-05 03:19:00 C 00 24 32.20 -05 05 45.9 – o 691
2020-11-06 06:39:35 C 00 20 58.52 -05 23 57.6 – o 291