2011 AZ22

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.5759487944 ± 2.00e+00
Semi-major axis (a)	2.0436886204 AU
Inclination (i)	7.38449026° ± 4.00e+00
Long. of Asc. Node (Ω)	109.37860983° ± 5.00e+00
Arg. of Perihelion (ω)	312.43175033° ± 6.00e+00
Mean Anomaly (M)	41.47075175°
Mean Motion (n)	0.3373510100°/day
Perihelion dist (q)	0.86664490 AU
Aphelion dist (Q)	3.22073210 AU
Orbital Period	2.92160870 yr

Physical Parameters

H (abs. magnitude)	28.60
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-04-18
RMS Residual	0.648″
Uncertainty	—
Orbit Type	Apollo
MOID	0.000101 AU
Observations Used	16
Oppositions	1
Arc Total	2011-2011
First Observation Used	—
Last Observation Used	2011-01-11

Observations (16)

Date	Type	RA	Dec	Mag	Band	Observatory
2011-01-11 08:32:33	C	08 11 32.42	+31 34 00.5	–	r	703
2011-01-11 08:40:48	C	08 11 46.35	+31 35 26.9	–	r	703
2011-01-11 08:49:11	C	08 12 00.64	+31 36 52.5	–	r	703
2011-01-11 08:57:33	C	08 12 14.61	+31 38 18.7	–	r	703
2011-01-11 09:12:08	C	08 12 38.98	+31 40 42.7	–	r	703
2011-01-11 09:14:58	C	08 12 43.52	+31 41 11.0	–	r	703
2011-01-11 09:17:43	C	08 12 48.16	+31 41 38.8	–	r	703
2011-01-11 09:20:32	C	08 12 52.92	+31 42 05.4	–	r	703
2011-01-11 09:57:17	C	08 13 50.68	+31 47 23.4	–	o	H01
2011-01-11 10:07:33	C	08 14 07.32	+31 48 56.0	–	o	H01
2011-01-11 10:18:01	C	08 14 24.22	+31 50 29.4	–	o	H01
2011-01-11 10:29:16	C	08 14 42.33	+31 52 07.5	–	o	H01
2011-01-11 16:27:06	C	08 24 20.51	+32 41 03.2	–	o	300
2011-01-11 16:30:25	C	08 24 24.52	+32 41 25.7	–	o	300
2011-01-11 16:33:45	C	08 24 28.38	+32 41 46.2	–	o	300
2011-01-11 16:40:26	C	08 24 36.33	+32 42 31.0	–	o	300