IAA RAS IAA Minor Planet Database

2020 TZ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1822271091 ± 3.16e-04
Semi-major axis (a)1.1803127025 AU ± 4.22e-04
Inclination (i)9.65079657° ± 1.47e-02
Long. of Asc. Node (Ω)25.04383184° ± 4.06e-03
Arg. of Perihelion (ω)272.44116639° ± 1.65e-02
Mean Anomaly (M)53.84801497° ± 8.20e-01
Mean Motion (n)0.7686288026°/day ± 4.12e-04
Perihelion dist (q)0.96522773 AU ± 5.08e-04
Aphelion dist (Q)1.39539767 AU ± 6.23e-04
Orbital Period1.28231765 yr ± 6.87e-04
Physical Parameters
H (abs. magnitude)24.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.245″
Uncertainty3
Orbit TypeApollo
MOID0.086244 AU
Observations Used28
Oppositions1
Arc Total2020-2020
First Observation Used2020-10-10
Last Observation Used2020-10-20
Observations (29)
Date Type RA Dec Mag Band Observatory
2020-10-10 06:43:02 C 00 33 57.92 -14 03 11.1 – V G96
2020-10-10 06:50:33 C 00 33 56.88 -14 02 37.8 – V G96
2020-10-10 06:58:03 C 00 33 55.78 -14 02 04.6 – V G96
2020-10-10 08:54:12 C 00 33 43.034 -13 53 16.90 – U F51
2020-10-10 09:10:57 C 00 33 40.623 -13 52 03.09 – U F51
2020-10-10 09:15:58 C 00 33 36.38 -13 51 50.2 – V I52
2020-10-10 09:18:56 C 00 33 35.94 -13 51 37.0 – V I52
2020-10-10 09:20:45 C 00 33 35.71 -13 51 28.9 – V I52
2020-10-10 09:22:34 C 00 33 35.48 -13 51 20.6 – V I52
2020-10-10 09:27:43 C 00 33 38.209 -13 50 49.20 – U F51
2020-10-10 09:44:30 C 00 33 35.784 -13 49 35.11 – U F51
2020-10-11 06:03:54 C 00 31 12.97 -12 21 41.5 – V I52
2020-10-11 06:05:42 C 00 31 12.71 -12 21 33.9 – V I52
2020-10-11 06:07:31 C 00 31 12.47 -12 21 25.9 – V I52
2020-10-11 06:09:20 C 00 31 12.22 -12 21 18.3 – V I52
2020-10-11 09:13:06 C 00 30 51.359 -12 08 06.44 – U F51
2020-10-11 09:30:28 C 00 30 49.022 -12 06 53.05 – U F51
2020-10-11 09:47:47 C 00 30 46.688 -12 05 39.84 – U F51
2020-10-12 06:22:40 C 00 28 32.24 -10 40 38.2 – V I52
2020-10-12 06:24:29 C 00 28 32.08 -10 40 31.0 – V I52
2020-10-12 06:26:18 C 00 28 31.82 -10 40 22.5 – V I52
2020-10-12 06:28:06 C 00 28 31.61 -10 40 15.8 – V I52
2020-10-17 08:13:56 C 00 17 54.53 -03 22 25.2 – V I52
2020-10-17 08:16:09 C 00 17 54.34 -03 22 18.2 – V I52
2020-10-17 08:18:21 C 00 17 54.16 -03 22 12.8 – V I52
2020-10-17 08:20:34 C 00 17 53.96 -03 22 04.4 – V I52
2020-10-20 08:53:28 C 00 13 29.39 +00 09 49.1 – V I52
2020-10-20 08:57:06 C 00 13 29.20 +00 09 58.6 – V I52
2020-10-20 09:00:43 C 00 13 28.99 +00 10 07.8 – V I52