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JPL Small-Body Database Browser
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160490 (2007 BB45)
Classification: Main-belt Asteroid          SPK-ID: 2160490
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1423204252275949 5.0458e-08  
a 2.589905231372122 1.5563e-08 au
q 2.221308817544069 1.2978e-07 au
i 6.330331456265117 5.9763e-06 deg
node 149.3398231758619 5.3684e-05 deg
peri 355.8534338528175 5.8004e-05 deg
M 60.78200585797433 2.4328e-05 deg
tp 2458743.462337273304
(2019-Sep-16.96233727)
0.00010179 TDB
period 1522.384088439398
4.17
1.3722e-05
3.757e-08
d
yr
n .23647120508796 2.1314e-09 deg/d
Q 2.958501645200175 1.7778e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      6757 days (18.50 yr)  
   first obs. used      2001-10-25  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60068  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:33:41  

Additional Information
 Earth MOID = 1.23343 au 
 Jupiter MOID = 2.04849 au 
 T_jup = 3.397 
[ 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 MPO417854  

160490 (2007 BB45)          Discovered 2007-Jan-25 by CSS at Catalina
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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