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9787 (1995 BA3)
Classification: Main-belt Asteroid          SPK-ID: 2009787
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 .1231000006672818 4.1487e-08  
a 2.794477370133491 1.9799e-08 au
q 2.450477204005354 1.1511e-07 au
i 1.48438662854026 4.9044e-06 deg
node 74.25177550397447 0.00021423 deg
peri 34.6050060321076 0.00021554 deg
M 191.9621822267844 2.4659e-05 deg
tp 2458196.941450356489
(2018-Mar-19.44145036)
0.00011887 JED
period 1706.27615811634
4.67
1.8134e-05
4.965e-08
d
yr
n .2109857764158327 2.2423e-09 deg/d
Q 3.138477536261628 2.2237e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1197  
   data-arc span      10684 days (29.25 yr)  
   first obs. used      1986-03-12  
   last obs. used      2015-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49285  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:03:02  

Additional Information
 Earth MOID = 1.46723 au 
 Jupiter MOID = 1.97574 au 
 T_jup = 3.316 
[ 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 13.5 mag n/a MPO256936  

9787 (1995 BA3)          Discovered 1995-Jan-27 by Ueda, S., Kaneda, H. at Kushiro
Reference: 19981208/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 BA3 = 1986 EW4 = 1993 SF8 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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