2011 FZ22

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.8813109431 ± 2.00e+00
Semi-major axis (a)	2.3720592039 AU ± 3.00e+00
Inclination (i)	7.88138947° ± 4.00e+00
Long. of Asc. Node (Ω)	358.06004440° ± 5.00e+00
Arg. of Perihelion (ω)	59.68434014° ± 6.00e+00
Mean Anomaly (M)	17.33525673° ± 1.99e-01
Mean Motion (n)	0.2697836400°/day ± 5.12e-01
Perihelion dist (q)	0.28157630 AU ± 4.76e+00
Aphelion dist (Q)	4.46254350 AU ± 7.37e+00
Orbital Period	3.65332640 yr ± 6.93e+00

Physical Parameters

H (abs. magnitude)	23.10
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-04-18
RMS Residual	0.336″
Uncertainty	3
Orbit Type	Apollo
MOID	0.004206 AU
Observations Used	16
Oppositions	1
Arc Total	2011-2011
First Observation Used	—
Last Observation Used	2011-04-02

Observations (18)

Date	Type	RA	Dec	Mag	Band	Observatory
2011-03-29 06:12:43	C	10 32 08.60	+02 06 46.4	20.0	c	704
2011-03-29 06:30:38	C	10 32 10.70	+02 06 39.0	20.1	c	704
2011-03-29 06:48:55	C	10 32 12.92	+02 06 32.7	19.9	c	704
2011-03-30 03:36:13	C	10 34 45.90	+01 58 34.8	–	o	H26
2011-03-30 03:39:54	C	10 34 46.27	+01 58 35.0	–	o	H26
2011-03-30 03:47:20	C	10 34 47.05	+01 58 33.0	–	o	H26
2011-03-30 05:30:34	C	10 34 56.02	+01 59 03.4	–	o	807
2011-03-30 05:37:59	C	10 34 56.76	+01 59 01.2	–	o	807
2011-03-30 05:45:23	C	10 34 57.47	+01 58 58.7	–	o	807
2011-03-30 21:17:47	C	10 36 33.77	+01 52 58.6	–	o	461
2011-03-30 21:23:35	C	10 36 34.29	+01 52 57.1	–	o	461
2011-03-30 21:31:01	C	10 36 34.93	+01 52 54.8	–	o	461
2011-03-31 06:41:28	C	10 37 24.81	+01 50 31.0	–	o	291
2011-03-31 06:46:51	C	10 37 25.23	+01 50 29.3	–	o	291
2011-03-31 06:54:37	C	10 37 25.83	+01 50 27.2	–	o	291
2011-04-02 04:37:20	C	10 40 54.27	+01 39 40.9	–	o	H21
2011-04-02 04:58:38	C	10 40 55.47	+01 39 36.1	–	o	H21
2011-04-02 05:14:47	C	10 40 56.41	+01 39 32.9	–	o	H21