2021 AZ3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.6976399420 ± 1.11e-03
Semi-major axis (a)	2.2811978084 AU ± 7.29e-03
Inclination (i)	1.68777389° ± 5.32e-03
Long. of Asc. Node (Ω)	285.76942322° ± 7.08e-02
Arg. of Perihelion (ω)	107.39096549° ± 8.57e-02
Mean Anomaly (M)	160.74079480° ± 2.53e+00
Mean Motion (n)	0.2860670633°/day ± 1.37e-03
Perihelion dist (q)	0.68974310 AU ± 3.35e-03
Aphelion dist (Q)	3.87265252 AU ± 1.26e-02
Orbital Period	3.44543784 yr ± 1.65e-02

Physical Parameters

H (abs. magnitude)	28.30
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.426″
Uncertainty	4
Orbit Type	Apollo
MOID	0.000767 AU
Observations Used	16
Oppositions	1
Arc Total	2021-2021
First Observation Used	2021-01-09
Last Observation Used	2021-01-10

Observations (16)

Date	Type	RA	Dec	Mag	Band	Observatory
2021-01-09 08:46:34	C	08 12 18.60	+15 37 11.9	–	V	G96
2021-01-09 08:54:11	C	08 12 13.61	+15 37 36.3	–	V	G96
2021-01-09 09:01:44	C	08 12 08.65	+15 38 00.8	–	V	G96
2021-01-09 09:09:18	C	08 12 03.78	+15 38 24.7	–	V	G96
2021-01-09 10:47:28	C	08 11 03.16	+15 43 16.2	–	V	I52
2021-01-09 10:48:04	C	08 11 02.86	+15 43 17.5	–	V	I52
2021-01-09 10:50:48	C	08 11 01.35	+15 43 25.5	–	V	I52
2021-01-09 10:51:25	C	08 11 00.91	+15 43 26.4	–	V	I52
2021-01-10 05:17:00	C	08 04 29.25	+16 24 01.7	–	V	V06
2021-01-10 05:18:55	C	08 04 28.55	+16 24 05.7	–	V	V06
2021-01-10 05:20:52	C	08 04 27.91	+16 24 08.9	–	V	V06
2021-01-10 05:22:47	C	08 04 27.31	+16 24 12.5	–	V	V06
2021-01-10 20:46:43	C	08 00 52.52	+16 43 15.1	–	V	033
2021-01-10 20:51:19	C	08 00 51.49	+16 43 21.2	–	V	033
2021-01-10 21:00:47	C	08 00 49.35	+16 43 32.5	–	V	033
2021-01-10 21:05:41	C	08 00 48.30	+16 43 38.0	–	V	033