2021 TR3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1901505271 ± 1.02e-05
Semi-major axis (a)0.8489106242 AU ± 5.89e-06
Inclination (i)19.70529674° ± 2.56e-03
Long. of Asc. Node (Ω)12.07238463° ± 6.28e-05
Arg. of Perihelion (ω)191.55699426° ± 1.20e-03
Mean Anomaly (M)263.82880285° ± 1.83e-02
Mean Motion (n)1.2601415247°/day ± 1.31e-05
Perihelion dist (q)0.68748982 AU ± 9.92e-06
Aphelion dist (Q)1.01033143 AU ± 1.12e-05
Orbital Period0.78215523 yr ± 8.14e-06
Physical Parameters
H (abs. magnitude)25.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.346″
Uncertainty2
Orbit TypeAten
MOID0.003823 AU
Observations Used68
Oppositions1
Arc Total2021-2021
First Observation Used2021-10-05
Last Observation Used2021-10-06
Observations (72)
Date Type RA Dec Mag Band Observatory
2021-10-05 12:31:31 C 03 43 26.10 +38 54 41.5 V T05
2021-10-05 12:34:09 C 03 43 11.91 +38 58 07.1 V T05
2021-10-05 12:38:45 C 03 42 47.01 +39 04 06.1 V T05
2021-10-05 12:46:41 C 03 42 04.13 +39 14 21.3 V T05
2021-10-05 14:54:30 C 03 30 08.22 +41 54 40.2 V T05
2021-10-05 14:55:09 C 03 30 04.44 +41 55 27.7 V T05
2021-10-05 14:55:49 C 03 30 00.71 +41 56 15.4 V T05
2021-10-05 14:56:28 C 03 29 56.83 +41 57 04.0 V T05
2021-10-05 14:57:08 C 03 29 52.98 +41 57 52.8 V T05
2021-10-05 18:59:01 C 03 08 15.95 +46 27 11.0 V J95
2021-10-05 19:04:21 C 03 07 43.76 +46 33 20.0 V J95
2021-10-05 19:05:42 C 03 07 35.65 +46 34 52.9 V J95
2021-10-05 19:07:00 C 03 07 27.83 +46 36 21.9 V J95
2021-10-05 19:22:12 C 03 05 59.16 +46 56 43.1 V G02
2021-10-05 19:23:13 C 03 05 52.99 +46 57 51.3 V G02
2021-10-05 19:24:15 C 03 05 46.53 +46 59 02.1 V G02
2021-10-05 19:31:10 C 03 05 01.72 +47 08 04.7 V L18
2021-10-05 19:33:10 C 03 04 49.13 +47 10 22.3 V L18
2021-10-05 19:35:10 C 03 04 36.56 +47 12 37.3 V L18
2021-10-05 20:50:05 C 02 56 42.07 +48 32 01.4 q J69
2021-10-05 20:53:50 C 02 56 17.67 +48 36 06.9 q J69
2021-10-05 20:57:35 C 02 55 53.26 +48 40 11.0 q J69
2021-10-05 20:58:11 C 02 55 48.81 +48 40 41.5 V J95
2021-10-05 20:58:13 C 02 55 48.16 +48 40 51.8 V Z80
2021-10-05 20:59:21 C 02 55 41.16 +48 41 57.7 V J95
2021-10-05 21:00:36 C 02 55 33.03 +48 43 18.7 V J95
2021-10-05 21:01:20 C 02 55 28.74 +48 44 15.6 q J69
2021-10-05 21:02:02 C 02 55 23.59 +48 44 52.1 V J95
2021-10-05 21:05:05 C 02 55 04.19 +48 48 17.7 q J69
2021-10-05 21:07:21 C 02 54 48.25 +48 50 43.7 V Z80
2021-10-05 21:08:50 C 02 54 39.51 +48 52 20.5 q J69
2021-10-05 21:12:35 C 02 54 14.85 +48 56 22.3 q J69
2021-10-05 21:14:10 C 02 54 03.45 +48 58 03.2 V Z80
2021-10-05 23:08:13 C 02 41 03.42 +50 55 34.7 V Z80
2021-10-05 23:11:58 C 02 40 36.91 +50 59 16.7 V Z80
2021-10-05 23:15:43 C 02 40 10.32 +51 02 56.8 V Z80
2021-10-05 23:19:28 C 02 39 43.72 +51 06 36.8 V Z80
2021-10-05 23:20:32 C 02 39 42.84 +51 09 31.3 X 958
2021-10-05 23:23:47 C 02 39 19.53 +51 12 41.7 X 958
2021-10-05 23:42:23 C 02 37 01.03 +51 28 41.0 V J95
2021-10-05 23:44:02 C 02 36 49.09 +51 30 16.1 V J95
2021-10-05 23:45:15 C 02 36 40.30 +51 31 26.3 V J95
2021-10-05 23:46:31 C 02 36 31.20 +51 32 38.7 V J95
2021-10-06 10:41:47 C 01 14 34.83 +59 03 52.3 X 381
2021-10-06 10:41:57 C 01 14 33.74 +59 03 56.5 X 381
2021-10-06 12:50:49 C 00 56 59.86 +60 00 13.6 q 900
2021-10-06 12:54:53 C 00 56 26.31 +60 01 46.7 q 900
2021-10-06 12:58:57 C 00 55 52.78 +60 03 18.9 q 900
2021-10-06 15:21:22 C 00 36 19.15 +60 47 56.5 X 381
2021-10-06 15:21:29 C 00 36 18.05 +60 47 58.8 X 381