IAA RAS IAA Minor Planet Database

2021 TR10

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4450837094
Semi-major axis (a)1.6594755348 AU
Inclination (i)33.98335874°
Long. of Asc. Node (Ω)18.16520165°
Arg. of Perihelion (ω)306.20663529°
Mean Anomaly (M)352.32189960°
Mean Motion (n)0.4610449700°/day
Perihelion dist (q)0.92085800 AU
Aphelion dist (Q)2.39811600 AU
Orbital Period2.13776900 yr
Physical Parameters
H (abs. magnitude)24.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.512″
Uncertainty—
Orbit TypeApollo
MOID0.047467 AU
Observations Used76
Oppositions1
Arc Total2021-2021
First Observation Used—
Last Observation Used2021-10-13
Observations (80)
Date Type RA Dec Mag Band Observatory
2021-10-10 06:51:57 C 01 16 52.52 -16 22 57.0 – V 703
2021-10-10 06:59:34 C 01 16 43.16 -16 18 57.5 – V 703
2021-10-10 07:07:10 C 01 16 34.05 -16 15 02.8 – V 703
2021-10-10 08:23:52 C 01 15 02.30 -15 35 29.3 – V 703
2021-10-10 08:24:24 C 01 15 01.97 -15 35 17.6 – V 703
2021-10-10 08:25:28 C 01 15 00.37 -15 34 39.8 – V 703
2021-10-10 09:29:30 C 01 13 44.78 -15 01 38.8 – V 703
2021-10-10 09:29:46 C 01 13 44.45 -15 01 30.9 – V 703
2021-10-10 09:30:01 C 01 13 44.22 -15 01 21.4 – V 703
2021-10-10 09:30:17 C 01 13 43.90 -15 01 14.2 – V 703
2021-10-10 09:31:13 C 01 13 54.80 -14 57 03.5 – V 474
2021-10-10 09:31:50 C 01 13 54.10 -14 56 44.7 – V 474
2021-10-10 09:32:26 C 01 13 53.38 -14 56 25.8 – V 474
2021-10-10 09:33:03 C 01 13 52.65 -14 56 07.0 – V 474
2021-10-10 19:52:03 C 01 02 36.05 -09 47 11.4 – V L18
2021-10-10 19:56:12 C 01 02 31.56 -09 45 08.5 – V L18
2021-10-10 19:59:03 C 01 02 29.96 -09 43 41.4 – V 246
2021-10-10 19:59:28 C 01 02 29.45 -09 43 28.6 – V 246
2021-10-10 19:59:52 C 01 02 29.04 -09 43 16.8 – V 246
2021-10-10 20:00:17 C 01 02 28.62 -09 43 04.3 – V 246
2021-10-10 20:00:22 C 01 02 27.18 -09 43 04.6 – V L18
2021-10-10 20:00:41 C 01 02 28.21 -09 42 52.4 – V 246
2021-10-10 20:01:06 C 01 02 27.69 -09 42 40.2 – V 246
2021-10-10 20:01:30 C 01 02 27.30 -09 42 28.2 – V 246
2021-10-10 20:05:40 C 01 02 23.79 -09 40 16.1 – V G15
2021-10-10 20:11:34 C 01 02 17.46 -09 37 21.0 – V G15
2021-10-10 20:17:28 C 01 02 11.16 -09 34 26.3 – V G15
2021-10-10 20:29:51 C 01 01 58.94 -09 28 16.3 – V I93
2021-10-10 20:32:39 C 01 01 55.92 -09 26 52.9 – V I93
2021-10-10 20:35:32 C 01 01 52.81 -09 25 28.0 – V I93
2021-10-10 21:00:17 C 01 01 25.36 -09 13 19.2 – V 203
2021-10-10 21:03:42 C 01 01 23.08 -09 11 33.4 – X 958
2021-10-10 21:08:50 C 01 01 17.59 -09 08 59.8 – X 958
2021-10-10 21:14:08 C 01 01 11.88 -09 06 24.7 – X 958
2021-10-10 21:26:12 C 01 00 57.65 -09 00 33.8 – V 203
2021-10-10 22:29:50 C 00 59 51.14 -08 29 27.9 – V J95
2021-10-10 22:34:59 C 00 59 45.69 -08 26 57.0 – V J95
2021-10-10 22:40:35 C 00 59 38.63 -08 24 04.2 – V 204
2021-10-10 22:41:16 C 00 59 39.07 -08 23 52.4 – V J95
2021-10-10 22:46:03 C 00 59 34.04 -08 21 32.5 – V J95
2021-10-10 22:46:43 C 00 59 32.11 -08 21 03.3 – V 204
2021-10-10 22:52:57 C 00 59 25.54 -08 18 00.9 – V 204
2021-10-10 22:53:18 C 00 59 24.41 -08 17 48.9 – V L01
2021-10-10 22:55:01 C 00 59 22.61 -08 16 58.4 – V L01
2021-10-10 22:56:45 C 00 59 20.80 -08 16 08.5 – V L01
2021-10-10 22:58:28 C 00 59 18.98 -08 15 18.2 – V L01
2021-10-10 22:59:02 C 00 59 20.21 -08 15 11.9 – V Z80
2021-10-10 23:00:11 C 00 59 17.17 -08 14 28.0 – V L01
2021-10-10 23:14:02 C 00 59 04.43 -08 07 51.5 – V Z80
2021-10-11 03:47:22 C 00 54 34.01 -05 55 39.6 – u H21