2021 TC7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0673971000
Semi-major axis (a)1.1337952000 AU
Inclination (i)7.35986000°
Long. of Asc. Node (Ω)201.24608000°
Arg. of Perihelion (ω)60.59741000°
Mean Anomaly (M)249.62151000°
Mean Motion (n)0.8163983900°/day
Perihelion dist (q)1.05738070 AU
Aphelion dist (Q)1.21020970 AU
Orbital Period1.20726310 yr
Physical Parameters
H (abs. magnitude)24.92
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.540″
Uncertainty8
Orbit TypeAmor
MOID0.078982 AU
Observations Used11
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-10-09
Observations (11)
Date Type RA Dec Mag Band Observatory
2021-10-04 07:38:42 C 22 44 43.556 +05 20 03.34 U F52
2021-10-04 07:56:05 C 22 44 43.987 +05 19 27.24 U F52
2021-10-04 08:30:52 C 22 44 44.841 +05 18 15.03 U F52
2021-10-04 11:41:00 C 22 44 49.898 +05 11 38.77 V F51
2021-10-04 11:41:56 C 22 44 49.935 +05 11 36.80 V F51
2021-10-08 08:15:31 C 22 48 47.257 +02 10 23.09 V 568
2021-10-08 08:17:16 C 22 48 47.314 +02 10 19.82 V 568
2021-10-08 08:19:00 C 22 48 47.363 +02 10 16.93 V 568
2021-10-08 08:20:45 C 22 48 47.420 +02 10 13.68 V 568
2021-10-09 02:16:40 C 22 49 37.90 +01 37 24.4 u H21
2021-10-09 02:26:01 C 22 49 38.25 +01 37 08.0 u H21