2021 TK14

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1790576868 ± 7.53e-08
Semi-major axis (a)1.2767878891 AU ± 1.65e-09
Inclination (i)18.44600822° ± 1.85e-05
Long. of Asc. Node (Ω)209.41830603° ± 9.54e-06
Arg. of Perihelion (ω)242.54809188° ± 2.22e-05
Mean Anomaly (M)256.88170127° ± 1.85e-05
Mean Motion (n)0.6831784275°/day ± 1.32e-09
Perihelion dist (q)1.04816920 AU ± 9.62e-08
Aphelion dist (Q)1.50540658 AU ± 9.62e-08
Orbital Period1.44270698 yr ± 2.79e-09
Physical Parameters
H (abs. magnitude)23.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-08-16
RMS Residual0.303″
Uncertainty0
Orbit TypeAmor
MOID0.133496 AU
Observations Used57
Oppositions5
Arc Total2008-2025
First Observation Used2021-10-13
Last Observation Used2025-05-19
Observations (59)
Date Type RA Dec Mag Band Observatory
2025-04-24 11:07:03 C 16 00 05.860 -07 11 01.33 – V F51
2025-04-24 11:24:01 C 16 00 04.812 -07 10 31.37 – V F51
2025-04-28 12:29:22 C 15 54 14.370 -04 19 10.16 – V F51
2025-04-28 12:47:19 C 15 54 13.127 -04 18 38.29 – V F51
2025-05-02 12:39:14 C 15 47 54.313 -01 33 45.05 – V F51
2025-05-02 12:59:34 C 15 47 52.791 -01 33 10.56 – V F51
2025-05-03 12:10:44 C 15 46 17.977 -00 54 25.45 – V F51
2025-05-19 08:07:19 C 15 20 21.118 +07 51 52.51 – V F52
2025-05-19 08:24:05 C 15 20 20.004 +07 52 10.62 – V F52