2021 TC5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3528558000
Semi-major axis (a)1.5738533000 AU
Inclination (i)7.14848000°
Long. of Asc. Node (Ω)191.60815000°
Arg. of Perihelion (ω)160.41093000°
Mean Anomaly (M)40.75095000°
Mean Motion (n)0.4991806000°/day
Perihelion dist (q)1.01851000 AU
Aphelion dist (Q)2.12919660 AU
Orbital Period1.97445110 yr
Physical Parameters
H (abs. magnitude)27.01
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.620″
Uncertainty7
Orbit TypeAmor
MOID0.026001 AU
Observations Used16
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-10-11
Observations (16)
Date Type RA Dec Mag Band Observatory
2021-10-01 05:26:40 C 22 15 03.947 +09 26 29.51 V F52
2021-10-01 05:43:41 C 22 15 22.174 +09 24 58.99 V F52
2021-10-01 06:01:27 C 22 15 41.073 +09 23 24.33 V F52
2021-10-06 08:05:25 C 00 20 22.484 -01 37 29.28 U F51
2021-10-06 08:20:17 C 00 20 33.961 -01 38 36.89 U F51
2021-10-06 08:35:08 C 00 20 45.382 -01 39 44.19 U F51
2021-10-06 13:22:38 C 00 24 24.806 -02 01 05.04 V F51
2021-10-07 22:04:43 C 00 49 17.04 -04 14 14.9 V I93
2021-10-07 22:14:18 C 00 49 23.22 -04 14 50.4 V I93
2021-10-07 22:24:01 C 00 49 29.60 -04 15 27.0 V I93
2021-10-08 04:31:50 C 00 53 43.65 -04 36 57.6 X 858
2021-10-08 04:43:26 C 00 53 50.94 -04 37 38.9 X 858
2021-10-11 07:38:01 C 01 35 26.85 -08 06 17.6 V G96
2021-10-11 07:45:29 C 01 35 29.93 -08 06 34.3 V G96
2021-10-11 07:52:55 C 01 35 32.97 -08 06 49.9 V G96
2021-10-11 08:00:25 C 01 35 36.08 -08 07 05.9 V G96