2011 AF3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8150182561 ± 2.00e+00
Semi-major axis (a)2.3899541089 AU ± 3.00e+00
Inclination (i)8.09537904° ± 4.00e+00
Long. of Asc. Node (Ω)95.63397636° ± 5.00e+00
Arg. of Perihelion (ω)116.33677688° ± 6.00e+00
Mean Anomaly (M)8.74956644° ± 1.11e-01
Mean Motion (n)0.2667582700°/day ± 5.02e-01
Perihelion dist (q)0.44212680 AU ± 4.81e+00
Aphelion dist (Q)4.33779500 AU ± 7.25e+00
Orbital Period3.69475970 yr ± 6.96e+00
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.580″
Uncertainty3
Orbit TypeApollo
MOID0.031569 AU
Observations Used19
Oppositions1
Arc Total2011-2011
First Observation Used
Last Observation Used2011-01-04
Observations (19)
Date Type RA Dec Mag Band Observatory
2011-01-02 04:42:25 C 07 23 37.945 +23 26 25.41 V G96
2011-01-02 04:56:33 C 07 23 35.554 +23 27 29.45 V G96
2011-01-02 05:24:50 C 07 23 30.596 +23 29 36.49 V G96
2011-01-04 08:29:17 C 07 09 27.731 +29 46 57.16 V 703
2011-01-04 08:32:52 C 07 09 25.766 +29 47 41.60 V 703
2011-01-04 08:35:34 C 07 09 24.388 +29 48 15.07 V 703
2011-01-04 09:01:22 C 07 09 10.36 +29 53 30.8 r 703
2011-01-04 09:02:33 C 07 09 09.72 +29 53 45.7 r 703
2011-01-04 09:03:46 C 07 09 09.10 +29 54 00.3 r 703
2011-01-04 09:14:12 C 07 09 03.38 +29 56 10.1 r 703
2011-01-04 09:16:12 C 07 09 02.34 +29 56 33.5 r 703
2011-01-04 09:24:45 C 07 08 57.11 +29 58 12.9 o H01
2011-01-04 09:42:27 C 07 08 47.44 +30 01 52.8 o H01
2011-01-04 09:47:41 C 07 08 44.57 +30 02 58.1 o H01
2011-01-04 09:55:38 C 07 08 40.20 +30 04 37.6 o H01
2011-01-04 10:07:09 C 07 08 34.22 +30 07 10.1 r 703
2011-01-04 10:07:51 C 07 08 33.93 +30 07 18.1 r 703
2011-01-04 10:08:31 C 07 08 33.46 +30 07 27.7 r 703
2011-01-04 10:09:12 C 07 08 33.25 +30 07 37.8 r 703