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JPL Small-Body Database Browser
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392707 (2012 BC48)
Classification: Main-belt Asteroid          SPK-ID: 2392707
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1634339615126841 7.0529e-08  
a 2.356670039391979 2.4029e-08 au
q 1.971510118875895 1.6781e-07 au
i 3.13112022654974 6.8749e-06 deg
node 52.12971538525482 0.00014994 deg
peri 166.196513646132 0.00015173 deg
M 286.2613771076814 2.3001e-05 deg
tp 2458871.169374733291
(2020-Jan-22.66937473)
8.5211e-05 TDB
period 1321.437410707808
3.62
2.021e-05
5.533e-08
d
yr
n .2724306100938761 4.1666e-09 deg/d
Q 2.741829959908064 2.7956e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      7071 days (19.36 yr)  
   first obs. used      1998-05-20  
   last obs. used      2017-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60867  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 20:37:50  

Additional Information
 Earth MOID = .964182 au 
 Jupiter MOID = 2.22922 au 
 T_jup = 3.534 
[ 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 17.9   n/a MPO419000  

392707 (2012 BC48)          Discovered 2009-May-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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