IAA RAS IAA Minor Planet Database

2019 TB8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5273323742 ± 6.90e-05
Semi-major axis (a)1.9012568859 AU ± 2.54e-04
Inclination (i)11.73465153° ± 9.95e-04
Long. of Asc. Node (Ω)350.63741877° ± 9.87e-04
Arg. of Perihelion (ω)345.71965729° ± 2.70e-04
Mean Anomaly (M)132.78917084° ± 1.72e-01
Mean Motion (n)0.3759681680°/day ± 7.53e-05
Perihelion dist (q)0.89866258 AU ± 1.78e-04
Aphelion dist (Q)2.90385119 AU ± 4.10e-04
Orbital Period2.62156844 yr ± 5.25e-04
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.247″
Uncertainty3
Orbit TypeApollo
MOID0.081230 AU
Observations Used45
Oppositions1
Arc Total2019-2019
First Observation Used2019-10-15
Last Observation Used2019-11-24
Observations (45)
Date Type RA Dec Mag Band Observatory
2019-10-15 12:21:38 C 07 15 43.680 +73 04 11.09 – U F51
2019-10-15 12:40:20 C 07 15 31.236 +73 04 24.52 – U F51
2019-10-15 12:59:01 C 07 15 18.679 +73 04 37.42 – U F51
2019-10-15 20:46:38 C 07 10 19.16 +73 07 36.0 – V J95
2019-10-15 21:19:44 C 07 09 59.04 +73 07 55.5 – V J95
2019-10-16 06:02:28 C 07 04 34.62 +73 11 59.4 – V H01
2019-10-16 06:09:47 C 07 04 30.10 +73 12 03.6 – V H01
2019-10-16 06:23:12 C 07 04 21.76 +73 12 11.4 – V H01
2019-10-16 06:32:25 C 07 04 16.02 +73 12 16.7 – V H01
2019-10-16 21:59:27 C 06 54 42.43 +73 17 24.6 – V L01
2019-10-16 22:01:09 C 06 54 41.40 +73 17 25.4 – V L01
2019-10-16 22:04:34 C 06 54 39.26 +73 17 26.8 – V L01
2019-10-16 22:17:07 C 06 54 31.54 +73 17 31.8 – V L01
2019-10-16 22:24:32 C 06 54 27.05 +73 17 34.8 – V L01
2019-10-16 23:10:17 C 06 53 58.25 +73 17 44.3 – V J95
2019-10-16 23:42:09 C 06 53 38.75 +73 17 56.8 – V J95
2019-10-17 00:03:55 C 06 53 25.37 +73 18 06.0 – V J95
2019-10-17 06:42:43 C 06 49 25.43 +73 19 49.2 – V H36
2019-10-17 06:55:25 C 06 49 17.61 +73 19 53.6 – V H36
2019-10-17 07:07:47 C 06 49 09.95 +73 19 58.0 – V H36
2019-10-17 11:18:53 C 06 46 33.19 +73 21 11.1 – V H01
2019-10-17 11:21:25 C 06 46 32.26 +73 21 11.9 – V I52
2019-10-17 11:23:13 C 06 46 31.07 +73 21 12.4 – V I52
2019-10-17 11:24:17 C 06 46 29.77 +73 21 12.3 – V H01
2019-10-17 11:25:01 C 06 46 29.89 +73 21 13.1 – V I52
2019-10-17 11:26:49 C 06 46 28.85 +73 21 13.2 – V I52
2019-10-17 11:34:17 C 06 46 23.32 +73 21 14.4 – V H01
2019-10-17 11:48:19 C 06 46 14.37 +73 21 17.3 – V H01
2019-10-18 20:40:45 C 06 27 12.17 +73 22 35.7 – V J95
2019-10-18 21:02:12 C 06 27 00.32 +73 22 36.5 – V J95
2019-10-18 21:26:07 C 06 26 47.14 +73 22 38.4 – V J95
2019-10-30 11:27:12 C 04 29 07.23 +70 38 40.4 – V I52
2019-10-30 11:42:50 C 04 29 02.53 +70 38 25.1 – V I52
2019-11-24 00:38:52 C 03 02 51.54 +58 54 01.3 – V 033
2019-11-24 00:44:03 C 03 02 51.30 +58 53 54.2 – V 033
2019-11-24 00:49:14 C 03 02 50.98 +58 53 47.7 – V 033
2019-11-24 00:54:25 C 03 02 50.71 +58 53 40.7 – V 033
2019-11-24 02:08:33 C 03 02 46.71 +58 52 05.4 – V 033
2019-11-24 02:13:44 C 03 02 46.42 +58 51 58.5 – V 033
2019-11-24 02:18:55 C 03 02 46.18 +58 51 51.8 – V 033
2019-11-24 02:24:06 C 03 02 45.92 +58 51 45.2 – V 033
2019-11-24 03:08:08 C 03 02 43.58 +58 50 48.0 – V 033
2019-11-24 03:13:19 C 03 02 43.31 +58 50 40.9 – V 033
2019-11-24 03:18:30 C 03 02 43.05 +58 50 33.9 – V 033
2019-11-24 03:23:41 C 03 02 42.80 +58 50 26.9 – V 033