IAA RAS IAA Minor Planet Database

2021 TF10

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5247441222 ± 1.02e-03
Semi-major axis (a)2.1349084348 AU ± 4.64e-03
Inclination (i)5.35255011° ± 7.45e-03
Long. of Asc. Node (Ω)16.20408379° ± 4.34e-05
Arg. of Perihelion (ω)328.63324972° ± 1.43e-02
Mean Anomaly (M)123.52569543° ± 1.58e+00
Mean Motion (n)0.3159682149°/day ± 1.03e-03
Perihelion dist (q)1.01462778 AU ± 3.10e-03
Aphelion dist (Q)3.25518909 AU ± 7.40e-03
Orbital Period3.11938428 yr ± 1.02e-02
Physical Parameters
H (abs. magnitude)27.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.342″
Uncertainty4
Orbit TypeApollo
MOID0.034220 AU
Observations Used17
Oppositions1
Arc Total2021-2021
First Observation Used2021-10-09
Last Observation Used2021-10-11
Observations (17)
Date Type RA Dec Mag Band Observatory
2021-10-09 07:30:06 C 01 06 14.02 +06 42 51.7 – V G96
2021-10-09 07:38:15 C 01 06 15.67 +06 43 38.2 – V G96
2021-10-09 07:46:22 C 01 06 17.36 +06 44 23.6 – V G96
2021-10-09 07:54:29 C 01 06 18.95 +06 45 09.2 – V G96
2021-10-09 09:45:50 C 01 06 41.84 +06 55 38.7 – V G96
2021-10-09 09:47:37 C 01 06 42.20 +06 55 48.4 – V G96
2021-10-09 09:49:24 C 01 06 42.59 +06 55 58.9 – V G96
2021-10-10 05:40:43 C 01 11 14.91 +08 42 33.6 – V G96
2021-10-10 05:43:05 C 01 11 15.36 +08 42 45.6 – V G96
2021-10-10 05:45:27 C 01 11 15.80 +08 42 56.8 – V G96
2021-10-11 05:21:10 C 01 16 02.20 +10 36 31.5 – V G96
2021-10-11 05:23:33 C 01 16 02.61 +10 36 42.6 – V G96
2021-10-11 05:25:56 C 01 16 02.98 +10 36 53.5 – V G96
2021-10-11 10:20:20 C 01 16 50.92 +10 58 46.4 – V H01
2021-10-11 10:25:16 C 01 16 51.75 +10 59 07.8 – V H01
2021-10-11 10:37:03 C 01 16 53.75 +10 59 59.3 – V H01
2021-10-11 10:53:01 C 01 16 56.49 +11 01 08.9 – V H01