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6994 (1995 BV4)
Classification: Main-belt Asteroid          SPK-ID: 2006994
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0269671364572784 5.6084e-08  
a 3.050745778742731 2.6572e-08 au
q 2.96847590103091 1.7694e-07 au
i .7793116371304855 5.6837e-06 deg
node 12.62778133973459 0.0003853 deg
peri 164.3899489397153 0.00039881 deg
M 293.6886388437596 0.0001052 deg
tp 2457759.003085052872
(2017-Jan-05.50308505)
0.00056988 JED
period 1946.289570424365
5.33
2.5428e-05
6.962e-08
d
yr
n .1849673375794262 2.4166e-09 deg/d
Q 3.133015656454552 2.7288e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1472  
   data-arc span      23867 days (65.34 yr)  
   first obs. used      1950-08-14  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48774  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:02:10  

Additional Information
 Earth MOID = 1.97119 au 
 Jupiter MOID = 1.82835 au 
 T_jup = 3.236 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.0 mag n/a MPO332884  

6994 (1995 BV4)          Discovered 1995-Jan-28 by Ueda, S., Kaneda, H. at Kushiro
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1995 BV4 = 1987 SW27 = 1990 EC8 = 1993 WR 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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