2021 NZ

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4474736446 ± 1.29e-03
Semi-major axis (a)1.4827050048 AU ± 3.18e-03
Inclination (i)13.31457716° ± 2.82e-02
Long. of Asc. Node (Ω)267.07855783° ± 1.11e-02
Arg. of Perihelion (ω)285.73882666° ± 4.49e-02
Mean Anomaly (M)190.37439209° ± 2.96e+00
Mean Motion (n)0.5459214339°/day ± 1.76e-03
Perihelion dist (q)0.81923359 AU ± 2.60e-03
Aphelion dist (Q)2.14617642 AU ± 4.98e-03
Orbital Period1.80543613 yr ± 5.81e-03
Physical Parameters
H (abs. magnitude)23.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.217″
Uncertainty4
Orbit TypeApollo
MOID0.021019 AU
Observations Used14
Oppositions1
Arc Total2021-2021
First Observation Used2021-07-03
Last Observation Used2021-07-10
Observations (14)
Date Type RA Dec Mag Band Observatory
2021-07-03 08:07:29 C 15 56 39.102 -04 22 22.18 V F51
2021-07-03 08:25:36 C 15 56 44.396 -04 22 05.98 V F51
2021-07-05 08:22:02 C 16 10 13.568 -03 44 29.79 U F51
2021-07-05 08:39:01 C 16 10 17.729 -03 44 17.78 U F51
2021-07-05 08:56:01 C 16 10 21.811 -03 44 06.18 U F51
2021-07-05 09:12:57 C 16 10 25.964 -03 43 54.52 U F51
2021-07-06 06:25:48 C 16 15 42.700 -03 30 00.93 V 568
2021-07-06 06:27:12 C 16 15 43.015 -03 30 00.06 V 568
2021-07-06 06:28:38 C 16 15 43.335 -03 29 59.18 V 568
2021-07-07 02:38:46 C 16 20 21.23 -03 18 21.5 u H21
2021-07-07 02:47:32 C 16 20 23.08 -03 18 16.8 u H21
2021-07-07 02:56:22 C 16 20 24.97 -03 18 12.1 u H21
2021-07-10 11:00:45 C 16 36 07.812 -02 42 01.54 U F51
2021-07-10 11:01:41 C 16 36 07.979 -02 42 01.16 U F51