IAA RAS IAA Minor Planet Database

2020 TD2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6693624655 ± 1.18e-04
Semi-major axis (a)2.4846293425 AU ± 8.74e-04
Inclination (i)6.05751338° ± 9.12e-04
Long. of Asc. Node (Ω)199.55823636° ± 1.21e-03
Arg. of Perihelion (ω)118.78264912° ± 9.87e-04
Mean Anomaly (M)120.17213049° ± 2.53e-01
Mean Motion (n)0.2516632852°/day ± 1.33e-04
Perihelion dist (q)0.82151172 AU ± 4.11e-04
Aphelion dist (Q)4.14774697 AU ± 1.49e-03
Orbital Period3.91644845 yr ± 2.07e-03
Physical Parameters
H (abs. magnitude)25.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.306″
Uncertainty3
Orbit TypeApollo
MOID0.008582 AU
Observations Used96
Oppositions1
Arc Total2020-2020
First Observation Used2020-10-09
Last Observation Used2020-10-23
Observations (99)
Date Type RA Dec Mag Band Observatory
2020-10-09 07:00:39 C 00 06 11.78 +32 44 44.6 – V 703
2020-10-09 07:16:03 C 00 07 09.55 +32 34 27.0 – V 703
2020-10-09 07:23:41 C 00 07 37.66 +32 29 23.2 – V 703
2020-10-09 08:31:57 C 00 11 43.35 +31 44 25.0 – V I52
2020-10-09 08:32:08 C 00 11 44.02 +31 44 17.8 – V I52
2020-10-09 08:32:19 C 00 11 44.67 +31 44 10.4 – V I52
2020-10-09 08:32:30 C 00 11 45.33 +31 44 03.0 – V I52
2020-10-09 10:24:36 C 00 18 02.79 +30 32 38.3 – V I52
2020-10-09 10:24:47 C 00 18 03.40 +30 32 31.5 – V I52
2020-10-09 10:24:58 C 00 18 04.00 +30 32 24.3 – V I52
2020-10-09 10:25:09 C 00 18 04.62 +30 32 17.3 – V I52
2020-10-09 11:24:24 C 00 21 28.77 +30 00 02.5 – V T05
2020-10-09 11:31:11 C 00 21 34.02 +29 51 46.4 – V I52
2020-10-09 11:31:22 C 00 21 34.61 +29 51 39.5 – V I52
2020-10-09 11:31:33 C 00 21 35.19 +29 51 32.7 – V I52
2020-10-09 11:31:44 C 00 21 35.77 +29 51 26.1 – V I52
2020-10-09 11:46:28 C 00 22 34.71 +29 46 49.2 – V T05
2020-10-09 11:51:05 C 00 22 48.40 +29 44 04.0 – V T05
2020-10-09 12:12:40 C 00 23 51.61 +29 31 17.2 – V T05
2020-10-09 18:35:08 C 00 41 21.69 +26 04 20.7 – V J95
2020-10-09 18:36:28 C 00 41 24.66 +26 03 43.7 – V J95
2020-10-09 18:37:50 C 00 41 27.72 +26 03 04.9 – V J95
2020-10-09 18:39:12 C 00 41 30.77 +26 02 26.1 – V J95
2020-10-09 18:52:42 C 00 42 03.52 +25 56 53.4 – V I93
2020-10-09 18:55:58 C 00 42 10.66 +25 55 22.8 – V I93
2020-10-09 18:59:17 C 00 42 17.88 +25 53 51.1 – V I93
2020-10-09 19:38:43 C 00 43 38.17 +25 36 05.3 – V 595
2020-10-09 19:45:24 C 00 43 52.07 +25 33 03.1 – V 595
2020-10-09 20:13:53 C 00 44 50.52 +25 20 10.3 – V 595
2020-10-09 20:41:02 C 00 45 47.91 +25 07 05.2 – V Z80
2020-10-09 20:45:02 C 00 45 55.95 +25 05 18.5 – V Z80
2020-10-09 20:49:03 C 00 46 03.97 +25 03 31.9 – V Z80
2020-10-09 20:53:03 C 00 46 11.96 +25 01 47.4 – V Z80
2020-10-09 20:57:02 C 00 46 19.84 +25 00 01.2 – V Z80
2020-10-09 21:06:44 C 00 46 39.32 +24 55 49.7 – V J69
2020-10-09 21:11:23 C 00 46 48.43 +24 53 47.7 – V J69
2020-10-09 21:14:04 C 00 46 52.99 +24 52 33.4 – V 970
2020-10-09 21:16:02 C 00 46 57.52 +24 51 45.9 – V J69
2020-10-09 21:16:05 C 00 46 56.92 +24 51 41.2 – V 970
2020-10-09 21:20:42 C 00 47 06.56 +24 49 44.2 – V J69
2020-10-09 21:25:21 C 00 47 15.59 +24 47 42.8 – V J69
2020-10-10 01:37:26 C 00 54 36.24 +23 04 07.6 – V L01
2020-10-10 01:38:03 C 00 54 37.26 +23 03 53.0 – V L01
2020-10-10 01:38:40 C 00 54 38.27 +23 03 38.5 – V L01
2020-10-10 01:39:54 C 00 54 40.29 +23 03 09.5 – V L01
2020-10-10 01:40:25 C 00 54 41.13 +23 02 57.3 – V L01
2020-10-10 01:41:14 C 00 54 42.46 +23 02 38.0 – V L01
2020-10-10 02:53:52 C 00 57 21.58 +22 35 51.9 – V I52
2020-10-10 02:54:03 C 00 57 21.88 +22 35 47.8 – V I52
2020-10-10 02:54:15 C 00 57 22.18 +22 35 43.7 – V I52