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JPL Small-Body Database Browser
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442575 (2012 BC79)
Classification: Main-belt Asteroid          SPK-ID: 2442575
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1547563273916021 1.3465e-07  
a 3.164837045522027 4.8949e-08 au
q 2.675058487564149 4.2314e-07 au
i 15.72971913264517 1.2455e-05 deg
node 296.13139995 2.9085e-05 deg
peri 197.6950508359624 5.8795e-05 deg
M 83.89055684980221 3.9997e-05 deg
tp 2458121.278787609426
(2018-Jan-02.77878761)
0.00022875 TDB
period 2056.48457870516
5.63
4.771e-05
1.306e-07
d
yr
n .1750560173063245 4.0613e-09 deg/d
Q 3.654615603479905 5.6525e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      6291 days (17.22 yr)  
   first obs. used      2001-02-19  
   last obs. used      2018-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53432  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:38:08  

Additional Information
 Earth MOID = 1.69447 au 
 Jupiter MOID = 1.46841 au 
 T_jup = 3.127 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO437721  

442575 (2012 BC79)          Discovered 2001-Feb-19 by LINEAR at Socorro
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2012 BC79 = 2001 DD38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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