IAA RAS IAA Minor Planet Database

2011 OF26

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7255128000
Semi-major axis (a)2.1277329000 AU
Inclination (i)6.06485000°
Long. of Asc. Node (Ω)303.16872000°
Arg. of Perihelion (ω)103.59323000°
Mean Anomaly (M)203.32696000°
Mean Motion (n)0.3175619200°/day
Perihelion dist (q)0.58403540 AU
Aphelion dist (Q)3.67143040 AU
Orbital Period3.10367090 yr
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.170″
Uncertainty4
Orbit TypeApollo
MOID0.021091 AU
Observations Used17
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2011-08-07
Observations (17)
Date Type RA Dec Mag Band Observatory
2011-07-28 11:26:45 C 21 43 42.649 -10 16 26.50 – L F51
2011-07-28 11:47:16 C 21 43 44.088 -10 15 25.20 – L F51
2011-07-28 12:07:45 C 21 43 45.547 -10 14 22.90 – L F51
2011-07-28 12:28:13 C 21 43 47.000 -10 13 20.74 – L F51
2011-07-29 11:26:15 C 21 46 02.012 -08 56 41.72 – o 568
2011-07-29 11:28:19 C 21 46 02.186 -08 56 34.17 – o 568
2011-07-29 11:30:20 C 21 46 02.355 -08 56 26.81 – o 568
2011-07-29 11:32:23 C 21 46 02.533 -08 56 19.23 – o 568
2011-08-05 11:48:12 C 22 42 13.451 +23 51 57.61 – o 568
2011-08-05 11:50:01 C 22 42 15.264 +23 52 56.61 – o 568
2011-08-05 11:51:50 C 22 42 17.079 +23 53 55.64 – o 568
2011-08-07 12:17:12 C 00 45 44.778 +58 26 27.79 – o 568
2011-08-07 12:18:18 C 00 45 50.751 +58 27 15.04 – o 568
2011-08-07 12:19:19 C 00 45 56.208 +58 27 58.22 – o 568
2011-08-07 12:20:34 C 00 46 02.994 +58 28 51.79 – o 568
2011-08-07 12:21:15 C 00 46 06.684 +58 29 20.87 – o 568
2011-08-07 12:22:00 C 00 46 10.687 +58 29 52.35 – o 568