2019 TK

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5651252391 ± 2.85e+00
Semi-major axis (a)1.9582854260 AU ± 1.20e+01
Inclination (i)11.63276969° ± 4.29e+01
Long. of Asc. Node (Ω)189.73237582° ± 2.34e+00
Arg. of Perihelion (ω)234.46740125° ± 4.19e+01
Mean Anomaly (M)71.84363456° ± 7.29e+03
Mean Motion (n)0.3595094200°/day ± 3.31e+00
Perihelion dist (q)0.85155040 AU ± 7.65e+00
Aphelion dist (Q)3.06610160 AU ± 1.96e+01
Orbital Period2.74153500 yr ± 2.53e+01
Physical Parameters
H (abs. magnitude)28.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.589″
Uncertainty4
Orbit TypeApollo
MOID0.000519 AU
Observations Used52
Oppositions1
Arc Total2019-2019
First Observation Used
Last Observation Used2019-10-02
Observations (55)
Date Type RA Dec Mag Band Observatory
2019-10-02 22:03:17 C 00 44 33.43 +24 44 28.1 V 033
2019-10-02 23:33:25 C 00 54 37.96 +24 31 09.7 V J95
2019-10-02 23:34:22 C 00 54 44.68 +24 30 59.8 V J95
2019-10-02 23:37:08 C 00 55 04.12 +24 30 31.3 V J95
2019-10-02 23:39:14 C 00 55 18.89 +24 30 09.8 V J95