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JPL Small-Body Database Browser
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212964 (2009 BZ75)
Classification: Main-belt Asteroid          SPK-ID: 2212964
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1546854490231648 5.9583e-08  
a 2.624465769120853 2.6626e-08 au
q 2.218499103178468 1.5024e-07 au
i 2.933793836768592 6.0367e-06 deg
node 145.6649807657541 0.00013052 deg
peri 323.359337316375 0.00013267 deg
M 164.9882848022071 2.8468e-05 deg
tp 2457888.777979892496
(2017-May-15.27797989)
0.00011678 TDB
period 1552.958305772229
4.25
2.3633e-05
6.47e-08
d
yr
n .2318156248380315 3.5278e-09 deg/d
Q 3.030432435063238 3.0745e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      5347 days (14.64 yr)  
   first obs. used      2003-09-28  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63125  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 16:44:40  

Additional Information
 Earth MOID = 1.23626 au 
 Jupiter MOID = 2.08897 au 
 T_jup = 3.384 
[ 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 17.1   n/a MPO440128  

212964 (2009 BZ75)          Discovered 2009-Jan-25 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2009 BZ75 = 2005 EF31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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