2020 TK1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4165049152 ± 2.04e-06
Semi-major axis (a)1.4804425156 AU ± 4.14e-06
Inclination (i)12.66708650° ± 7.68e-05
Long. of Asc. Node (Ω)199.44953404° ± 5.40e-05
Arg. of Perihelion (ω)234.32543526° ± 5.82e-05
Mean Anomaly (M)274.13724742° ± 4.16e-03
Mean Motion (n)0.5471733703°/day ± 2.29e-06
Perihelion dist (q)0.86383093 AU ± 3.87e-06
Aphelion dist (Q)2.09705410 AU ± 6.59e-06
Orbital Period1.80130528 yr ± 7.55e-06
Physical Parameters
H (abs. magnitude)23.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.150″
Uncertainty1
Orbit TypeApollo
MOID0.009684 AU
Observations Used29
Oppositions1
Arc Total2020-2021
First Observation Used2020-10-06
Last Observation Used2021-03-05
Observations (29)
Date Type RA Dec Mag Band Observatory
2020-10-06 05:50:04 C 20 01 28.373 +00 22 17.64 U F51
2020-10-06 06:08:02 C 20 01 26.326 +00 21 22.11 U F51
2020-10-06 06:25:58 C 20 01 24.329 +00 20 27.09 U F51
2020-10-06 06:43:52 C 20 01 22.318 +00 19 31.94 U F51
2020-10-07 05:32:56 C 19 59 07.116 -00 51 54.00 U F51
2020-10-07 05:40:43 C 19 59 06.223 -00 52 18.75 U F51
2020-10-07 05:56:19 C 19 59 04.455 -00 53 08.55 U F51
2020-10-08 02:33:22 C 19 57 00.37 -01 59 59.4 V V06
2020-10-08 02:35:56 C 19 57 00.05 -02 00 07.6 V V06
2020-10-08 02:38:30 C 19 56 59.80 -02 00 16.3 V V06
2020-10-08 07:33:11 C 19 56 28.396 -02 16 17.85 V F51
2020-10-08 08:00:46 C 19 56 25.275 -02 17 48.92 V F51
2020-10-08 08:14:27 C 19 56 23.746 -02 18 34.16 V F51
2020-10-10 02:35:45 C 19 52 04.02 -04 43 23.8 V V06
2020-10-10 02:39:35 C 19 52 03.57 -04 43 37.2 V V06
2020-10-10 02:43:25 C 19 52 03.11 -04 43 50.7 V V06
2020-10-11 02:29:43 C 19 49 32.45 -06 08 59.4 V V06
2020-10-11 02:32:17 C 19 49 32.13 -06 09 09.0 V V06
2020-10-11 02:34:50 C 19 49 31.82 -06 09 18.4 V V06
2020-10-16 02:40:08 C 19 35 43.53 -14 04 44.8 V V06
2020-10-16 02:44:42 C 19 35 42.91 -14 05 04.7 V V06
2020-10-16 02:49:16 C 19 35 42.26 -14 05 24.1 V V06
2020-10-16 02:53:50 C 19 35 41.60 -14 05 43.1 V V06
2020-10-18 02:16:27 C 19 29 30.96 -17 34 30.8 V V06
2020-10-18 02:19:52 C 19 29 30.42 -17 34 45.5 V V06
2020-10-18 02:23:17 C 19 29 29.93 -17 35 01.8 V V06
2021-03-05 07:44:11 C 12 49 23.11 -25 03 05.9 u 807
2021-03-05 08:04:25 C 12 49 21.57 -25 02 35.6 u 807
2021-03-05 08:24:07 C 12 49 20.05 -25 02 06.1 u 807