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7071 (1995 BH4)
Classification: Main-belt Asteroid          SPK-ID: 2007071
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1895328908131548 5.6532e-08  
a 3.164189344041103 2.8403e-08 au
q 2.564471390584813 1.8029e-07 au
i 11.34077244640955 6.1181e-06 deg
node 129.8937580067273 3.18e-05 deg
peri 86.60974029333504 3.5931e-05 deg
M 195.3477117039695 1.9551e-05 deg
tp 2458340.780419416343
(2018-Aug-10.28041942)
0.00011845 JED
period 2055.853304518235
5.63
2.7682e-05
7.579e-08
d
yr
n .1751097703366349 2.3578e-09 deg/d
Q 3.763907297497394 3.3787e-08 au
  Orbit Determination Parameters
   # obs. used (total)      976  
   data-arc span      23969 days (65.62 yr)  
   first obs. used      1950-04-22  
   last obs. used      2015-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53952  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:02:30  

Additional Information
 Earth MOID = 1.58904 au 
 Jupiter MOID = 1.41463 au 
 T_jup = 3.146 
[ 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 12.8 mag n/a MPO347582  

7071 (1995 BH4)          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 BH4 = 1984 EC1 = 1991 PJ4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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