2021 DJ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1136192774 ± 1.83e-05
Semi-major axis (a)1.2473192387 AU ± 3.91e-05
Inclination (i)13.88686995° ± 1.44e-03
Long. of Asc. Node (Ω)342.17606906° ± 1.61e-04
Arg. of Perihelion (ω)190.94402970° ± 2.36e-04
Mean Anomaly (M)132.45332968° ± 5.71e-02
Mean Motion (n)0.7075316056°/day ± 3.33e-05
Perihelion dist (q)1.10559973 AU ± 4.15e-05
Aphelion dist (Q)1.38903875 AU ± 4.91e-05
Orbital Period1.39304912 yr ± 6.55e-05
Physical Parameters
H (abs. magnitude)24.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.310″
Uncertainty2
Orbit TypeAmor
MOID0.115400 AU
Observations Used55
Oppositions1
Arc Total2021-2021
First Observation Used2021-02-22
Last Observation Used2021-04-12
Observations (55)
Date Type RA Dec Mag Band Observatory
2021-03-22 10:08:54 C 10 21 46.80 -31 52 54.0 V 474
2021-03-22 10:11:28 C 10 21 46.31 -31 53 00.4 V 474
2021-04-12 00:42:18 C 09 37 14.14 -43 58 50.6 V 807
2021-04-12 00:58:15 C 09 37 13.40 -43 59 01.3 V 807
2021-04-12 01:14:12 C 09 37 12.68 -43 59 12.9 V 807