2019 TS4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5750608331 ± 1.28e-05
Semi-major axis (a)2.4649045366 AU ± 7.57e-05
Inclination (i)4.88102408° ± 7.05e-05
Long. of Asc. Node (Ω)248.68625144° ± 2.00e-04
Arg. of Perihelion (ω)150.09811307° ± 9.51e-05
Mean Anomaly (M)206.28813423° ± 2.63e-02
Mean Motion (n)0.2546901329°/day ± 1.17e-05
Perihelion dist (q)1.04743448 AU ± 4.50e-05
Aphelion dist (Q)3.88237459 AU ± 1.23e-04
Orbital Period3.86990368 yr ± 1.78e-04
Physical Parameters
H (abs. magnitude)22.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.205″
Uncertainty2
Orbit TypeAmor
MOID0.067186 AU
Observations Used47
Oppositions1
Arc Total2019-2019
First Observation Used2019-08-28
Last Observation Used2019-12-28
Observations (53)
Date Type RA Dec Mag Band Observatory
2019-12-24 07:49:37 C 08 34 42.32 +09 18 55.7 u H21
2019-12-28 11:19:48 C 08 28 48.248 +09 07 08.55 U F51
2019-12-28 11:37:05 C 08 28 47.095 +09 07 07.45 U F51