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243407 (2009 BF52)
Classification: Main-belt Asteroid          SPK-ID: 2243407
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07855711729102702 6.6231e-08  
a 2.765396944625164 3.2007e-08 au
q 2.548155332489997 1.9707e-07 au
i 14.11474423606217 6.51e-06 deg
node 124.6600027237715 2.6548e-05 deg
peri 112.778865931423 4.7806e-05 deg
M 343.8604478397864 3.8405e-05 deg
tp 2458675.804967231429
(2019-Jul-11.30496723)
0.00017899 TDB
period 1679.711303895039
4.60
2.9162e-05
7.984e-08
d
yr
n .2143225440974323 3.7209e-09 deg/d
Q 2.982638556760331 3.4521e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      5148 days (14.09 yr)  
   first obs. used      2005-04-06  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57999  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:37:42  

Additional Information
 Earth MOID = 1.5708 au 
 Jupiter MOID = 2.18549 au 
 T_jup = 3.291 
[ 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 16.2   n/a MPO437136  
diameter diameter 3.153 km 0.502 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243407 (2009 BF52)          Discovered 2009-Jan-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

Alternate Designations
 2009 BF52 = 2005 GD210 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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