2009 BD11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5471597003 ± 2.00e+00
Semi-major axis (a)2.2980365529 AU ± 3.00e+00
Inclination (i)10.14679225° ± 4.00e+00
Long. of Asc. Node (Ω)123.16802469° ± 5.00e+00
Arg. of Perihelion (ω)15.92523597° ± 6.00e+00
Mean Anomaly (M)288.81782713° ± 6.72e-01
Mean Motion (n)0.2829068100°/day ± 5.54e-01
Perihelion dist (q)1.03816500 AU ± 4.79e+00
Aphelion dist (Q)3.55808640 AU ± 6.53e+00
Orbital Period3.48385980 yr ± 6.82e+00
Physical Parameters
H (abs. magnitude)26.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.365″
Uncertainty3
Orbit TypeAmor
MOID0.063726 AU
Observations Used12
Oppositions1
Arc Total2009-2009
First Observation Used
Last Observation Used2009-01-26
Observations (12)
Date Type RA Dec Mag Band Observatory
2009-01-26 04:03:12 C 08 15 21.49 +26 48 15.5 r G96
2009-01-26 04:11:00 C 08 15 25.99 +26 49 11.6 r G96
2009-01-26 04:18:58 C 08 15 30.67 +26 50 08.9 r G96
2009-01-26 04:26:55 C 08 15 35.24 +26 51 07.0 r G96
2009-01-26 04:36:20 C 08 15 40.65 +26 52 14.4 r G96
2009-01-26 04:37:16 C 08 15 41.19 +26 52 21.1 r G96
2009-01-26 04:38:10 C 08 15 41.72 +26 52 27.0 r G96
2009-01-26 04:39:06 C 08 15 42.23 +26 52 33.6 r G96
2009-01-26 06:34:35 C 08 16 48.61 +27 06 17.4 r G96
2009-01-26 06:35:28 C 08 16 49.15 +27 06 24.3 r G96
2009-01-26 06:36:22 C 08 16 49.65 +27 06 30.8 r G96
2009-01-26 06:37:08 C 08 16 50.05 +27 06 35.5 r G96