2021 TU13

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5602559000
Semi-major axis (a)2.2006449000 AU
Inclination (i)2.94484000°
Long. of Asc. Node (Ω)21.33869000°
Arg. of Perihelion (ω)328.84809000°
Mean Anomaly (M)100.12007000°
Mean Motion (n)0.3019111200°/day
Perihelion dist (q)0.96772060 AU
Aphelion dist (Q)3.43356920 AU
Orbital Period3.26456230 yr
Physical Parameters
H (abs. magnitude)25.71
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.700″
Uncertainty7
Orbit TypeApollo
MOID0.005488 AU
Observations Used55
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-10-17
Observations (56)
Date Type RA Dec Mag Band Observatory
2021-10-15 02:50:53 C 04 03 48.52 +23 09 55.2 V K88
2021-10-16 00:11:15 C 04 02 19.53 +24 06 07.3 V K88
2021-10-16 00:16:22 C 04 02 18.95 +24 06 19.4 V K88
2021-10-16 00:21:29 C 04 02 18.37 +24 06 31.9 V K88
2021-10-17 10:38:39 C 04 00 08.17 +25 14 52.9 V I41
2021-10-17 11:12:32 C 04 00 04.80 +25 15 46.7 V I41