2011 FQ16

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.5292614817 ± 2.00e+00
Semi-major axis (a)	2.1191303884 AU
Inclination (i)	1.45052962°
Long. of Asc. Node (Ω)	186.00696681°
Arg. of Perihelion (ω)	335.40292960° ± 6.00e+00
Mean Anomaly (M)	274.22747855°
Mean Motion (n)	0.3194975700°/day
Perihelion dist (q)	0.99755670 AU
Aphelion dist (Q)	3.24070410 AU
Orbital Period	3.08486760 yr

Physical Parameters

H (abs. magnitude)	27.60
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-04-18
RMS Residual	0.510″
Uncertainty	—
Orbit Type	Apollo
MOID	0.010511 AU
Observations Used	15
Oppositions	1
Arc Total	2011-2011
First Observation Used	—
Last Observation Used	2011-03-29

Observations (16)

Date	Type	RA	Dec	Mag	Band	Observatory
2011-03-28 07:27:01	C	12 01 32.41	+00 01 44.7	–	r	G96
2011-03-28 07:35:49	C	12 01 39.68	+00 01 12.4	–	r	G96
2011-03-28 07:43:22	C	12 01 45.87	+00 00 44.7	–	r	G96
2011-03-28 07:50:51	C	12 01 51.81	+00 00 18.9	–	r	G96
2011-03-28 08:26:34	C	12 02 21.19	-00 01 51.9	–	r	G96
2011-03-28 08:27:34	C	12 02 22.13	-00 01 56.2	–	r	G96
2011-03-28 08:28:34	C	12 02 22.96	-00 01 59.2	–	r	G96
2011-03-28 08:29:34	C	12 02 23.72	-00 02 02.7	–	r	G96
2011-03-28 09:17:40	C	12 03 03.10	-00 04 56.4	–	r	G96
2011-03-28 09:18:31	C	12 03 03.87	-00 04 59.9	–	r	G96
2011-03-28 09:19:20	C	12 03 04.60	-00 05 03.0	–	r	G96
2011-03-28 09:20:11	C	12 03 05.18	-00 05 05.8	–	r	G96
2011-03-29 07:56:44	C	12 21 33.22	-01 21 27.7	–	r	G96
2011-03-29 07:58:55	C	12 21 34.77	-01 21 35.0	–	r	G96
2011-03-29 08:01:08	C	12 21 36.32	-01 21 41.6	–	r	G96
2011-03-29 08:03:21	C	12 21 37.94	-01 21 48.6	–	r	G96