2011 BO40

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0982945000
Semi-major axis (a)1.3142673000 AU
Inclination (i)20.05188000°
Long. of Asc. Node (Ω)319.36148000°
Arg. of Perihelion (ω)262.29212000°
Mean Anomaly (M)222.05704000°
Mean Motion (n)0.6541517800°/day
Perihelion dist (q)1.18508210 AU
Aphelion dist (Q)1.44345250 AU
Orbital Period1.50669570 yr
Physical Parameters
H (abs. magnitude)23.21
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.750″
Uncertainty7
Orbit TypeAmor
MOID0.282386 AU
Observations Used18
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-02-23
Observations (18)
Date Type RA Dec Mag Band Observatory
2011-01-30 12:59:41 C 10 09 16.052 +19 19 05.84 L F51
2011-01-30 13:21:36 C 10 09 13.172 +19 18 31.29 L F51
2011-01-30 13:46:36 C 10 09 09.861 +19 17 51.49 L F51
2011-01-30 14:08:22 C 10 09 06.993 +19 17 16.84 L F51
2011-01-31 09:06:26 C 10 06 43.30 +18 47 01.0 o H21
2011-01-31 09:26:45 C 10 06 40.56 +18 46 27.9 o H21
2011-01-31 09:47:24 C 10 06 37.81 +18 45 54.7 o H21
2011-02-02 12:09:02 C 09 59 59.855 +17 22 34.94 o 568
2011-02-02 12:12:25 C 09 59 59.362 +17 22 29.10 o 568
2011-02-07 09:37:45 C 09 43 17.08 +13 49 54.5 o 291
2011-02-07 09:45:36 C 09 43 15.82 +13 49 39.8 o 291
2011-02-07 09:53:28 C 09 43 14.65 +13 49 24.6 o 291
2011-02-12 07:12:37 C 09 25 37.03 +09 57 51.1 o 291
2011-02-12 07:18:11 C 09 25 36.07 +09 57 39.4 o 291
2011-02-12 07:30:18 C 09 25 34.22 +09 57 15.2 o 291
2011-02-23 08:37:46 C 08 47 24.04 +01 02 41.8 o 291
2011-02-23 08:43:26 C 08 47 23.31 +01 02 31.6 o 291
2011-02-23 08:49:43 C 08 47 22.48 +01 02 20.3 o 291