2021 TU

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2605900196 ± 1.22e-03
Semi-major axis (a)1.3763098364 AU ± 2.31e-03
Inclination (i)4.36008781° ± 1.62e-02
Long. of Asc. Node (Ω)188.39293696° ± 3.48e-03
Arg. of Perihelion (ω)155.81583119° ± 2.46e-02
Mean Anomaly (M)216.88185395° ± 2.35e+00
Mean Motion (n)0.6104329325°/day ± 1.54e-03
Perihelion dist (q)1.01765723 AU ± 2.39e-03
Aphelion dist (Q)1.73496244 AU ± 3.36e-03
Orbital Period1.61463485 yr ± 4.07e-03
Physical Parameters
H (abs. magnitude)28.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.221″
Uncertainty4
Orbit TypeAmor
MOID0.022660 AU
Observations Used14
Oppositions1
Arc Total2021-2021
First Observation Used2021-10-02
Last Observation Used2021-10-04
Observations (14)
Date Type RA Dec Mag Band Observatory
2021-10-02 07:27:03 C 02 07 12.21 +09 45 30.5 V V00
2021-10-02 07:32:31 C 02 07 13.32 +09 45 12.2 V V00
2021-10-02 07:37:58 C 02 07 14.50 +09 44 53.2 V V00
2021-10-02 07:43:24 C 02 07 15.63 +09 44 34.5 V V00
2021-10-02 08:12:11 C 02 07 21.63 +09 42 57.0 V V00
2021-10-02 08:13:28 C 02 07 21.90 +09 42 52.6 V V00
2021-10-02 08:14:45 C 02 07 22.17 +09 42 48.3 V V00
2021-10-02 08:16:01 C 02 07 22.41 +09 42 44.1 V V00
2021-10-03 08:08:57 C 02 13 11.72 +08 24 48.2 V V00
2021-10-03 08:10:14 C 02 13 11.95 +08 24 44.2 V V00
2021-10-03 08:11:30 C 02 13 12.21 +08 24 40.2 V V00
2021-10-04 07:57:45 C 02 18 14.85 +07 14 00.5 u H21
2021-10-04 08:05:16 C 02 18 16.01 +07 13 39.3 u H21
2021-10-04 08:08:31 C 02 18 16.56 +07 13 30.2 u H21