2021 TH10

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5546105000
Semi-major axis (a)2.4974598000 AU
Inclination (i)16.36999000°
Long. of Asc. Node (Ω)16.91080000°
Arg. of Perihelion (ω)23.71855000° ± 6.00e+00
Mean Anomaly (M)9.28371000°
Mean Motion (n)0.2497217200°/day
Perihelion dist (q)1.11234240 AU
Aphelion dist (Q)3.88257720 AU
Orbital Period3.94682400 yr
Physical Parameters
H (abs. magnitude)25.24
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.580″
Uncertainty8
Orbit TypeAmor
MOID0.135978 AU
Observations Used16
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-10-11
Observations (16)
Date Type RA Dec Mag Band Observatory
2021-10-09 07:30:47 C 01 13 47.83 +06 28 58.0 V G96
2021-10-09 07:38:57 C 01 13 47.53 +06 29 42.6 V G96
2021-10-09 07:47:04 C 01 13 47.21 +06 30 28.3 V G96
2021-10-09 07:55:11 C 01 13 46.91 +06 31 12.7 V G96
2021-10-09 09:51:33 C 01 13 42.29 +06 41 55.5 V G96
2021-10-09 09:53:56 C 01 13 42.27 +06 42 09.2 V G96
2021-10-10 05:56:26 C 01 13 14.45 +08 35 02.3 V G96
2021-10-10 06:00:00 C 01 13 14.33 +08 35 22.8 V G96
2021-10-10 06:03:33 C 01 13 14.16 +08 35 43.1 V G96
2021-10-11 04:14:16 C 01 12 38.17 +10 44 18.4 u H21
2021-10-11 04:18:18 C 01 12 38.02 +10 44 42.5 u H21
2021-10-11 04:22:20 C 01 12 37.85 +10 45 06.7 u H21
2021-10-11 10:03:52 C 01 12 24.72 +11 18 47.0 V H01
2021-10-11 10:10:05 C 01 12 24.47 +11 19 24.0 V H01
2021-10-11 10:27:18 C 01 12 23.82 +11 21 05.2 V H01
2021-10-11 10:33:23 C 01 12 23.59 +11 21 41.2 V H01