2021 RZ3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0533847802 ± 1.38e-05
Semi-major axis (a)1.0138114914 AU ± 1.21e-06
Inclination (i)1.67168201° ± 3.63e-04
Long. of Asc. Node (Ω)343.00127070° ± 5.85e-04
Arg. of Perihelion (ω)243.46812534° ± 1.89e-03
Mean Anomaly (M)158.91927591° ± 7.18e-03
Mean Motion (n)0.9655537653°/day ± 1.72e-06
Perihelion dist (q)0.95968939 AU ± 1.40e-05
Aphelion dist (Q)1.06793359 AU ± 1.41e-05
Orbital Period1.02078861 yr ± 1.82e-06
Physical Parameters
H (abs. magnitude)27.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.212″
Uncertainty1
Orbit TypeApollo
MOID0.001781 AU
Observations Used57
Oppositions1
Arc Total2021-2021
First Observation Used2021-09-08
Last Observation Used2021-10-08
Observations (59)
Date Type RA Dec Mag Band Observatory
2021-10-02 08:47:12 C 23 43 11.32 +13 30 11.3 o 691
2021-10-02 09:11:41 C 23 43 07.51 +13 30 01.1 o 691
2021-10-02 09:36:10 C 23 43 03.76 +13 29 51.2 o 691
2021-10-07 11:09:34 C 23 30 00.508 +12 50 45.18 V T12
2021-10-07 11:11:33 C 23 30 00.257 +12 50 44.34 V T12
2021-10-07 11:13:28 C 23 30 00.018 +12 50 43.57 V T12
2021-10-08 07:55:43 C 23 28 12.22 +12 43 14.7 o 291
2021-10-08 08:14:34 C 23 28 10.05 +12 43 07.5 o 291
2021-10-08 08:33:31 C 23 28 07.89 +12 42 58.9 o 291