2012 BK77

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4384596000
Semi-major axis (a)1.9484765000 AU
Inclination (i)5.72717000°
Long. of Asc. Node (Ω)19.13425000°
Arg. of Perihelion (ω)107.63716000°
Mean Anomaly (M)27.62767000°
Mean Motion (n)0.3623775900°/day
Perihelion dist (q)1.09414830 AU
Aphelion dist (Q)2.80280470 AU
Orbital Period2.71983630 yr
Physical Parameters
H (abs. magnitude)22.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.600″
Uncertainty6
Orbit TypeAmor
MOID0.145648 AU
Observations Used55
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-04-18
Observations (56)
Date Type RA Dec Mag Band Observatory
2012-03-22 06:33:37 C 10 46 20.92 +19 22 53.4 r G96
2012-03-22 06:36:38 C 10 46 21.07 +19 22 47.7 r G96
2012-03-22 06:39:32 C 10 46 21.14 +19 22 42.9 r G96
2012-04-18 02:49:18 C 11 18 16.86 +05 27 10.9 o H21
2012-04-18 03:19:35 C 11 18 18.27 +05 26 43.5 o H21
2012-04-18 03:50:10 C 11 18 19.70 +05 26 15.1 o H21