IAA RAS IAA Minor Planet Database

2021 AZ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5931946000
Semi-major axis (a)2.3613116000 AU
Inclination (i)1.25437000°
Long. of Asc. Node (Ω)349.62859000°
Arg. of Perihelion (ω)75.11750000°
Mean Anomaly (M)131.62295000°
Mean Motion (n)0.2716277400°/day
Perihelion dist (q)0.96059430 AU
Aphelion dist (Q)3.76202890 AU
Orbital Period3.62852360 yr
Physical Parameters
H (abs. magnitude)24.74
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.650″
Uncertainty8
Orbit TypeApollo
MOID0.016798 AU
Observations Used17
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-01-10
Observations (17)
Date Type RA Dec Mag Band Observatory
2021-01-06 04:25:26 C 03 39 23.23 +34 07 56.9 – V G96
2021-01-06 04:32:49 C 03 39 29.16 +34 08 06.8 – V G96
2021-01-06 04:40:12 C 03 39 35.12 +34 08 16.3 – V G96
2021-01-06 04:47:35 C 03 39 41.04 +34 08 25.5 – V G96
2021-01-06 06:48:48 C 03 41 18.30 +34 10 51.8 – V I52
2021-01-06 06:51:39 C 03 41 20.58 +34 10 55.1 – V I52
2021-01-06 06:54:30 C 03 41 22.89 +34 10 57.8 – V I52
2021-01-06 06:57:21 C 03 41 25.23 +34 11 01.4 – V I52
2021-01-07 02:14:56 C 03 57 15.13 +34 31 20.0 – V I52
2021-01-07 02:18:34 C 03 57 17.95 +34 31 23.8 – V I52
2021-01-07 02:22:12 C 03 57 20.73 +34 31 26.9 – V I52
2021-01-07 18:44:13 C 04 10 10.57 +34 41 46.3 – V I93
2021-01-07 19:05:34 C 04 10 26.60 +34 41 59.0 – V I93
2021-01-10 18:37:30 C 05 00 12.82 +34 33 55.4 – V 033
2021-01-10 18:39:40 C 05 00 14.09 +34 33 54.4 – V 033
2021-01-10 18:41:49 C 05 00 15.43 +34 33 53.9 – V 033
2021-01-10 18:44:07 C 05 00 16.79 +34 33 52.5 – V 033