IAA RAS IAA Minor Planet Database

2019 TK3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6786943788 ± 1.20e-07
Semi-major axis (a)2.1704655687 AU ± 3.55e-08
Inclination (i)37.23297377° ± 2.62e-05
Long. of Asc. Node (Ω)50.30909814° ± 1.17e-05
Arg. of Perihelion (ω)237.30094354° ± 2.27e-05
Mean Anomaly (M)354.42078595° ± 1.24e-05
Mean Motion (n)0.3082356911°/day ± 7.55e-09
Perihelion dist (q)0.69738279 AU ± 2.61e-07
Aphelion dist (Q)3.64354835 AU ± 2.67e-07
Orbital Period3.19763840 yr ± 7.83e-08
Physical Parameters
H (abs. magnitude)19.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.237″
Uncertainty0
Orbit TypeApollo
MOID0.126009 AU
Observations Used80
Oppositions2
Arc Total2019-2022
First Observation Used2019-05-05
Last Observation Used2022-11-27
Observations (84)
Date Type RA Dec Mag Band Observatory
2019-05-05 03:57:02 C 10 45 00.19 +54 18 34.6 – V G96
2019-05-05 04:05:13 C 10 44 59.28 +54 18 22.5 – V G96
2019-10-03 11:33:50 C 05 16 27.99 -04 28 37.4 – V G96
2019-10-03 11:40:12 C 05 16 27.28 -04 28 31.3 – V G96
2019-10-03 11:46:34 C 05 16 26.50 -04 28 24.6 – V G96
2019-10-03 11:52:58 C 05 16 25.76 -04 28 18.6 – V G96
2019-10-03 12:10:53 C 05 16 23.60 -04 28 01.4 – V I52
2019-10-03 12:12:41 C 05 16 23.54 -04 27 59.6 – V I52
2019-10-03 12:14:29 C 05 16 23.25 -04 27 57.1 – V I52
2019-10-03 12:16:18 C 05 16 23.08 -04 27 57.6 – V I52
2019-10-04 08:40:24 C 05 14 03.94 -04 07 27.2 – u H21
2019-10-04 08:44:35 C 05 14 03.46 -04 07 22.9 – u H21
2019-10-04 08:48:54 C 05 14 02.95 -04 07 18.4 – u H21
2019-10-05 09:03:06 C 05 11 13.08 -03 42 42.6 – u H21
2019-10-05 09:07:17 C 05 11 12.55 -03 42 38.5 – u H21
2019-10-05 09:12:10 C 05 11 11.96 -03 42 33.3 – u H21
2019-10-05 10:18:22 C 05 11 04.21 -03 41 24.2 – V I52
2019-10-05 10:19:18 C 05 11 04.09 -03 41 24.2 – V I52
2019-10-05 10:22:24 C 05 11 03.70 -03 41 20.7 – V I52
2019-10-05 14:33:15 C 05 10 33.684 -03 37 01.78 – U F51
2019-10-05 14:43:02 C 05 10 32.484 -03 36 51.78 – U F51
2019-10-05 14:52:48 C 05 10 31.286 -03 36 41.80 – U F51
2019-10-05 15:02:45 C 05 10 30.062 -03 36 31.55 – U F51
2019-10-06 00:46:26 C 05 09 20.68 -03 26 38.6 – V 033
2019-10-06 01:47:19 C 05 09 13.21 -03 25 34.3 – V L01
2019-10-06 01:51:16 C 05 09 12.71 -03 25 30.6 – V L01
2019-10-06 01:55:14 C 05 09 12.18 -03 25 26.4 – V L01
2019-10-06 02:27:37 C 05 09 08.20 -03 24 54.6 – V 033
2019-10-06 02:32:47 C 05 09 07.57 -03 24 49.2 – V 033
2019-10-06 02:37:54 C 05 09 06.97 -03 24 44.1 – V 033
2019-10-06 03:06:38 C 05 09 03.61 -03 24 11.7 – V Z84
2019-10-06 03:20:13 C 05 09 01.94 -03 23 57.8 – V Z84
2019-10-06 03:33:46 C 05 09 00.26 -03 23 43.8 – V Z84
2019-10-06 03:47:19 C 05 08 58.59 -03 23 30.2 – V Z84
2019-10-07 03:07:14 C 05 06 07.46 -02 59 23.6 – V 033
2019-10-07 03:10:34 C 05 06 07.04 -02 59 20.2 – V 033
2019-10-07 03:13:52 C 05 06 06.61 -02 59 16.7 – V 033
2019-10-07 08:34:26 C 05 05 27.38 -02 53 39.0 – V I52
2019-10-07 08:38:52 C 05 05 26.84 -02 53 34.4 – V I52
2019-10-07 08:43:17 C 05 05 26.29 -02 53 30.0 – V I52
2019-10-07 08:44:13 C 05 05 26.11 -02 53 28.8 – V I52
2019-10-08 11:49:09 C 05 02 00.86 -02 25 04.8 – V I52
2019-10-08 11:54:47 C 05 02 00.03 -02 24 58.0 – V I52
2019-10-08 12:00:19 C 05 01 59.32 -02 24 52.5 – V I52
2019-10-08 12:05:47 C 05 01 58.64 -02 24 46.3 – V I52
2019-10-21 13:25:34 C 04 16 44.703 +03 21 18.30 – U F51
2019-10-21 13:43:11 C 04 16 41.853 +03 21 38.08 – U F51
2019-10-21 14:00:44 C 04 16 39.046 +03 21 57.68 – U F51
2019-10-26 08:38:11 C 03 58 25.03 +05 29 20.3 – V G96
2019-10-26 08:51:08 C 03 58 22.90 +05 29 34.6 – V G96