2012 BL11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1474821667 ± 2.00e+00
Semi-major axis (a)1.2381914576 AU
Inclination (i)10.86584201° ± 4.00e+00
Long. of Asc. Node (Ω)299.46338291° ± 5.00e+00
Arg. of Perihelion (ω)164.89196944° ± 6.00e+00
Mean Anomaly (M)30.14672204°
Mean Motion (n)0.7153864800°/day
Perihelion dist (q)1.05610490 AU
Aphelion dist (Q)1.42020830 AU
Orbital Period1.37772760 yr
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.584″
Uncertainty
Orbit TypeAmor
MOID0.075251 AU
Observations Used9
Oppositions1
Arc Total2012-2012
First Observation Used
Last Observation Used2012-01-20
Observations (9)
Date Type RA Dec Mag Band Observatory
2012-01-19 11:03:11 C 10 16 14.123 +06 15 50.35 L F51
2012-01-19 11:56:16 C 10 16 07.332 +06 11 31.63 L F51
2012-01-19 12:16:34 C 10 16 04.670 +06 09 51.62 L F51
2012-01-20 08:08:08 C 10 13 59.85 +04 31 58.5 o 291
2012-01-20 08:16:23 C 10 13 58.78 +04 31 18.7 o 291
2012-01-20 12:19:41 C 10 13 27.33 +04 11 26.4 r G96
2012-01-20 12:21:29 C 10 13 27.12 +04 11 17.9 r G96
2012-01-20 12:23:16 C 10 13 26.86 +04 11 09.4 r G96
2012-01-20 12:25:05 C 10 13 26.65 +04 11 00.6 r G96