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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02730485379789837 5.4255e-08  
a 3.052102122759394 2.488e-08 au
q 2.968764920521193 1.7363e-07 au
i .7791578440473886 5.1644e-06 deg
node 12.64811984255205 0.00038457 deg
peri 163.7700034694669 0.00039712 deg
M 331.2764501990903 0.00010128 deg
tp 2457755.893421311087
(2017-Jan-02.39342131)
0.00054825 JED
period 1947.587678394103
5.33
2.3814e-05
6.52e-08
d
yr
n .1848440529757513 2.2602e-09 deg/d
Q 3.135439324997594 2.5559e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1552  
   data-arc span      23976 days (65.64 yr)  
   first obs. used      1950-08-14  
   last obs. used      2016-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48581  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:57:39  

Additional Information
 Earth MOID = 1.97112 au 
 Jupiter MOID = 1.82633 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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