2020 TK4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3380870000
Semi-major axis (a)0.8571511000 AU
Inclination (i)7.57340000°
Long. of Asc. Node (Ω)205.70962000°
Arg. of Perihelion (ω)320.22027000°
Mean Anomaly (M)38.78847000°
Mean Motion (n)1.2419896800°/day
Perihelion dist (q)0.56735950 AU
Aphelion dist (Q)1.14694270 AU
Orbital Period0.79357150 yr
Physical Parameters
H (abs. magnitude)26.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.280″
Uncertainty7
Orbit TypeAten
MOID0.011597 AU
Observations Used58
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-10-23
Observations (58)
Date Type RA Dec Mag Band Observatory
2020-10-23 03:29:04 C 23 14 31.77 -26 43 17.2 V I52
2020-10-23 03:30:11 C 23 14 29.80 -26 43 44.9 V I52
2020-10-23 03:31:18 C 23 14 27.76 -26 44 12.8 V I52
2020-10-23 03:32:25 C 23 14 25.77 -26 44 40.5 V I52
2020-10-23 10:17:58 C 23 02 41.38 -29 21 33.5 V 474
2020-10-23 10:18:35 C 23 02 40.23 -29 21 48.1 V 474
2020-10-23 10:20:25 C 23 02 36.82 -29 22 32.0 V 474
2020-10-23 10:21:02 C 23 02 35.71 -29 22 46.0 V 474