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214151 (2005 BM11)
Classification: Main-belt Asteroid          SPK-ID: 2214151
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1703489485516561 4.8265e-08  
a 2.395299285057431 1.3041e-08 au
q 1.987262570381364 1.1426e-07 au
i 5.904497912165346 5.0179e-06 deg
node 122.4580451591571 4.2744e-05 deg
peri 77.6731789375668 4.511e-05 deg
M .6198018827105247 1.3858e-05 deg
tp 2458998.168751903676
(2020-May-28.66875190)
5.2129e-05 TDB
period 1354.060608861466
3.71
1.1058e-05
3.028e-08
d
yr
n .2658669764440594 2.1712e-09 deg/d
Q 2.803335999733498 1.5262e-08 au
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      6024 days (16.49 yr)  
   first obs. used      2003-10-20  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49958  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:03:28  

Additional Information
 Earth MOID = .995092 au 
 Jupiter MOID = 2.1717 au 
 T_jup = 3.502 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO418148  
diameter diameter 2.982 km 0.893 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214151 (2005 BM11)          Discovered 2005-Jan-16 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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