2021 TN8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1233478000
Semi-major axis (a)1.1572402000 AU
Inclination (i)25.91901000°
Long. of Asc. Node (Ω)17.05047000°
Arg. of Perihelion (ω)320.61644000°
Mean Anomaly (M)140.96291000°
Mean Motion (n)0.7917148400°/day
Perihelion dist (q)1.01449720 AU
Aphelion dist (Q)1.29998320 AU
Orbital Period1.24490230 yr
Physical Parameters
H (abs. magnitude)26.71
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.280″
Uncertainty9
Orbit TypeAmor
MOID0.039497 AU
Observations Used15
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-10-10
Observations (15)
Date Type RA Dec Mag Band Observatory
2021-10-09 08:16:46 C 01 54 30.18 +03 37 20.8 V G96
2021-10-09 08:24:53 C 01 54 21.98 +03 40 26.1 V G96
2021-10-09 08:33:00 C 01 54 13.63 +03 43 34.6 V G96
2021-10-09 08:41:09 C 01 54 05.32 +03 46 42.7 V G96
2021-10-09 10:06:48 C 01 52 37.75 +04 19 40.1 V G96
2021-10-09 10:08:10 C 01 52 36.33 +04 20 12.3 V G96
2021-10-09 10:09:33 C 01 52 34.93 +04 20 43.8 V G96
2021-10-09 21:35:48 C 01 41 36.44 +08 42 32.2 V L01
2021-10-09 21:37:48 C 01 41 34.51 +08 43 17.3 V L01
2021-10-09 21:40:23 C 01 41 31.80 +08 44 16.2 V L01
2021-10-09 21:42:57 C 01 41 29.24 +08 45 13.8 V L01
2021-10-09 21:44:57 C 01 41 27.16 +08 45 59.5 V L01
2021-10-10 01:16:36 C 01 37 53.45 +10 05 47.2 V I93
2021-10-10 01:22:17 C 01 37 47.68 +10 07 54.3 V I93
2021-10-10 01:27:59 C 01 37 41.85 +10 10 03.3 V I93