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JPL Small-Body Database Browser
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277665 (2006 BC197)
Classification: Main-belt Asteroid          SPK-ID: 2277665
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 .1960442987559842 4.6158e-08  
a 2.60795350232152 2.4771e-08 au
q 2.096679086770684 1.2254e-07 au
i 7.784016806885208 1.0283e-05 deg
node 164.5436212369897 6.5376e-05 deg
peri 133.6254264776221 7.5618e-05 deg
M 272.7282580573574 4.0254e-05 deg
tp 2458973.423143759704
(2020-May-03.92314376)
0.00017549 TDB
period 1538.325336071875
4.21
2.1917e-05
6.001e-08
d
yr
n .2340207182176838 3.3342e-09 deg/d
Q 3.119227917872355 2.9627e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      7159 days (19.60 yr)  
   first obs. used      1999-09-04  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5828  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:47:50  

Additional Information
 Earth MOID = 1.08941 au 
 Jupiter MOID = 2.15264 au 
 T_jup = 3.371 
[ 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 16.8   n/a MPO391426  

277665 (2006 BC197)          Discovered 2006-Jan-30 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2006 BC197 = 1999 RF247 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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