IAA RAS IAA Minor Planet Database

2020 TA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3698816000
Semi-major axis (a)1.3708957000 AU
Inclination (i)12.42146000°
Long. of Asc. Node (Ω)8.29228000°
Arg. of Perihelion (ω)299.85220000°
Mean Anomaly (M)100.87436000°
Mean Motion (n)0.6140411400°/day
Perihelion dist (q)0.86382660 AU
Aphelion dist (Q)1.87796480 AU
Orbital Period1.60511670 yr
Physical Parameters
H (abs. magnitude)25.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.330″
Uncertainty6
Orbit TypeApollo
MOID0.002056 AU
Observations Used71
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-10-17
Observations (71)
Date Type RA Dec Mag Band Observatory
2020-10-07 04:25:40 C 00 10 31.20 +42 44 10.5 – V I52
2020-10-07 04:28:02 C 00 10 30.99 +42 44 09.0 – V I52
2020-10-07 04:30:08 C 00 10 30.76 +42 44 07.8 – V I52
2020-10-07 04:33:11 C 00 10 30.39 +42 44 05.4 – V I52
2020-10-08 02:37:53 C 00 09 51.29 +42 23 32.9 – V U55
2020-10-08 02:44:58 C 00 09 51.03 +42 23 30.5 – V U55
2020-10-08 02:52:02 C 00 09 50.63 +42 23 27.2 – V U55
2020-10-08 09:00:41 C 00 09 22.05 +42 20 16.5 – V I52
2020-10-08 09:05:05 C 00 09 21.74 +42 20 11.7 – V I52
2020-10-08 09:10:59 C 00 09 21.21 +42 20 05.3 – V I52
2020-10-09 04:29:23 C 00 09 12.65 +42 07 29.6 – V I52
2020-10-09 04:33:40 C 00 09 12.33 +42 07 28.0 – V I52
2020-10-09 04:37:57 C 00 09 12.08 +42 07 26.4 – V I52
2020-10-09 04:42:14 C 00 09 11.77 +42 07 24.6 – V I52
2020-10-11 06:51:44 C 00 08 26.97 +41 40 43.1 – V I52
2020-10-11 06:57:24 C 00 08 26.69 +41 40 40.4 – V I52
2020-10-11 07:03:09 C 00 08 26.43 +41 40 37.4 – V I52
2020-10-11 07:09:02 C 00 08 26.13 +41 40 33.6 – V I52
2020-10-17 03:18:17 C 00 08 28.04 +40 43 36.0 – u H21
2020-10-17 03:27:05 C 00 08 27.91 +40 43 33.8 – u H21
2020-10-17 03:37:35 C 00 08 27.71 +40 43 31.1 – u H21