IAA RAS IAA Minor Planet Database

2019 TB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2123930941 ± 7.60e-05
Semi-major axis (a)1.1948461979 AU ± 8.64e-05
Inclination (i)0.47884608° ± 1.37e-04
Long. of Asc. Node (Ω)316.54924469° ± 3.46e-03
Arg. of Perihelion (ω)355.06502861° ± 3.32e-03
Mean Anomaly (M)288.96634894° ± 1.97e-01
Mean Motion (n)0.7546477252°/day ± 8.18e-05
Perihelion dist (q)0.94106912 AU ± 1.13e-04
Aphelion dist (Q)1.44862328 AU ± 1.39e-04
Orbital Period1.30607468 yr ± 1.42e-04
Physical Parameters
H (abs. magnitude)27.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.373″
Uncertainty3
Orbit TypeApollo
MOID0.005965 AU
Observations Used45
Oppositions1
Arc Total2019-2019
First Observation Used2019-10-01
Last Observation Used2019-11-03
Observations (46)
Date Type RA Dec Mag Band Observatory
2019-10-01 04:27:00 C 21 57 53.15 +07 05 40.5 – V G96
2019-10-01 04:34:32 C 21 58 01.28 +07 05 58.2 – V G96
2019-10-01 04:49:33 C 21 58 17.48 +07 06 32.5 – V G96
2019-10-01 07:06:50 C 22 00 45.23 +07 11 35.8 – V I52
2019-10-01 07:08:15 C 22 00 46.72 +07 11 38.6 – V I52
2019-10-01 07:09:40 C 22 00 48.24 +07 11 41.9 – V I52
2019-10-01 07:11:03 C 22 00 49.75 +07 11 44.6 – V I52
2019-10-01 22:27:36 C 22 17 30.19 +07 41 11.8 – V L01
2019-10-01 22:29:52 C 22 17 32.30 +07 41 15.7 – V L01
2019-10-01 22:31:22 C 22 17 33.73 +07 41 18.4 – V L01
2019-10-01 22:33:43 C 22 17 35.98 +07 41 21.9 – V L01
2019-10-02 02:56:52 C 22 22 09.42 +07 49 36.8 – u H21
2019-10-02 03:04:25 C 22 22 16.14 +07 49 49.9 – u H21
2019-10-02 03:11:43 C 22 22 22.63 +07 50 02.5 – u H21
2019-10-03 03:13:22 C 22 43 38.46 +08 24 51.4 – V I52
2019-10-03 03:18:29 C 22 43 42.11 +08 24 58.4 – V I52
2019-10-03 03:19:54 C 22 43 43.13 +08 24 59.9 – V I52
2019-10-03 04:25:29 C 22 44 22.16 +08 25 46.5 – u H21
2019-10-03 04:34:12 C 22 44 28.34 +08 25 56.7 – u H21
2019-10-03 04:37:50 C 22 44 30.92 +08 26 00.8 – u H21
2019-10-03 05:21:08 C 22 45 08.63 +08 27 31.7 – o 691
2019-10-03 05:38:06 C 22 45 20.38 +08 27 51.5 – o 691
2019-10-04 03:19:59 C 23 00 54.78 +08 49 27.3 – V I52
2019-10-04 03:21:29 C 23 00 55.68 +08 49 28.3 – V I52
2019-10-04 03:22:53 C 23 00 56.49 +08 49 29.4 – V I52
2019-10-04 03:24:17 C 23 00 57.29 +08 49 30.9 – V I52
2019-10-04 04:38:52 C 23 01 40.47 +08 50 42.8 – o 691
2019-10-04 04:50:20 C 23 01 46.89 +08 50 52.1 – o 691
2019-10-04 05:01:49 C 23 01 53.31 +08 51 03.0 – o 691
2019-10-05 03:12:15 C 23 15 00.48 +09 07 04.3 – o 291
2019-10-05 03:15:56 C 23 15 02.24 +09 07 07.2 – o 291
2019-10-05 03:19:36 C 23 15 04.02 +09 07 09.8 – o 291
2019-10-05 04:38:26 C 23 15 40.97 +09 08 02.8 – V I52
2019-10-05 04:39:50 C 23 15 41.64 +09 08 04.1 – V I52
2019-10-05 04:41:13 C 23 15 42.25 +09 08 04.7 – V I52
2019-10-05 04:42:37 C 23 15 42.90 +09 08 04.8 – V I52
2019-10-07 02:24:38 C 23 36 26.65 +09 29 17.6 – o 695
2019-10-07 02:29:45 C 23 36 28.41 +09 29 19.8 – o 695
2019-10-18 02:20:59 C 00 29 21.70 +09 57 13.6 – o 291
2019-10-18 03:04:47 C 00 29 25.40 +09 57 14.4 – o 291
2019-10-22 07:25:25 C 00 38 28.257 +09 57 51.22 – V T12
2019-10-22 07:32:12 C 00 38 28.618 +09 57 51.47 – V T12
2019-10-24 09:32:47 C 00 42 06.226 +09 57 48.13 – V T12
2019-11-01 08:01:58 C 00 53 28.199 +10 00 22.48 – V T12
2019-11-03 07:50:06 C 00 55 55.093 +10 01 59.12 – V G37
2019-11-03 07:55:49 C 00 55 55.312 +10 01 59.14 – V G37