2021 TL14

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1704901000
Semi-major axis (a)1.2048059000 AU
Inclination (i)10.03280000°
Long. of Asc. Node (Ω)20.93191000°
Arg. of Perihelion (ω)7.27549000°
Mean Anomaly (M)31.42502000°
Mean Motion (n)0.7452954300°/day
Perihelion dist (q)0.99939840 AU
Aphelion dist (Q)1.41021340 AU
Orbital Period1.32243890 yr
Physical Parameters
H (abs. magnitude)26.89
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.670″
Uncertainty5
Orbit TypeApollo
MOID0.001573 AU
Observations Used102
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-10-16
Observations (110)
Date Type RA Dec Mag Band Observatory
2021-10-15 20:05:12 C 02 42 11.26 +68 26 35.6 V L18
2021-10-15 22:57:43 C 02 41 17.40 +70 21 11.0 V Z99
2021-10-15 22:58:49 C 02 41 16.68 +70 21 53.3 V Z99
2021-10-15 22:59:54 C 02 41 15.98 +70 22 35.5 V Z99
2021-10-15 23:00:59 C 02 41 15.26 +70 23 17.7 V Z99
2021-10-15 23:02:04 C 02 41 14.55 +70 23 59.7 V Z99
2021-10-15 23:03:08 C 02 41 13.84 +70 24 41.7 V Z99
2021-10-16 19:36:37 C 02 41 53.03 +79 21 45.1 V J95
2021-10-16 19:50:39 C 02 41 50.21 +79 26 42.8 V J95
2021-10-16 20:06:15 C 02 41 46.45 +79 32 11.4 V J95