IAA RAS IAA Minor Planet Database

2020 TQ5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3604362279 ± 4.42e-04
Semi-major axis (a)1.6334091661 AU ± 1.20e-03
Inclination (i)11.99585667° ± 1.13e-02
Long. of Asc. Node (Ω)25.63809656° ± 1.99e-03
Arg. of Perihelion (ω)321.31082613° ± 8.86e-04
Mean Anomaly (M)176.37925447° ± 9.90e-01
Mean Motion (n)0.4721389106°/day ± 5.21e-04
Perihelion dist (q)1.04466933 AU ± 1.05e-03
Aphelion dist (Q)2.22214900 AU ± 1.79e-03
Orbital Period2.08757690 yr ± 2.30e-03
Physical Parameters
H (abs. magnitude)25.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.375″
Uncertainty3
Orbit TypeAmor
MOID0.086257 AU
Observations Used18
Oppositions1
Arc Total2020-2020
First Observation Used2020-10-08
Last Observation Used2020-10-20
Observations (18)
Date Type RA Dec Mag Band Observatory
2020-10-08 10:31:46 C 03 09 57.95 -00 50 47.1 – V G96
2020-10-08 10:39:09 C 03 09 57.01 -00 50 01.3 – V G96
2020-10-08 10:46:32 C 03 09 56.16 -00 49 17.9 – V G96
2020-10-15 07:17:38 C 02 52 12.40 +13 52 41.1 – V G96
2020-10-15 07:25:00 C 02 52 11.50 +13 53 15.6 – V G96
2020-10-15 07:32:21 C 02 52 10.53 +13 53 49.7 – V G96
2020-10-15 07:39:42 C 02 52 09.65 +13 54 24.4 – V G96
2020-10-15 10:29:52 C 02 51 48.21 +14 07 27.0 – V I52
2020-10-15 10:32:53 C 02 51 47.84 +14 07 41.0 – V I52
2020-10-15 10:35:55 C 02 51 47.46 +14 07 54.3 – V I52
2020-10-15 10:38:57 C 02 51 47.04 +14 08 08.1 – V I52
2020-10-16 10:18:38 C 02 49 15.73 +15 54 11.1 – V I52
2020-10-16 10:23:03 C 02 49 15.18 +15 54 29.7 – V I52
2020-10-16 10:27:28 C 02 49 14.65 +15 54 49.1 – V I52
2020-10-20 09:19:18 C 02 39 27.179 +22 06 54.50 – U F51
2020-10-20 09:36:35 C 02 39 25.128 +22 07 55.43 – U F51
2020-10-20 09:53:37 C 02 39 23.123 +22 08 54.75 – U F51
2020-10-20 10:10:48 C 02 39 21.054 +22 09 55.20 – U F51