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164756 (1998 VR35)
Classification: Main-belt Asteroid          SPK-ID: 2164756
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2889313204517466 1.0494e-07  
a 2.75952131343168 3.7163e-08 au
q 1.962209176527126 2.9504e-07 au
i 6.626615725010934 1.1862e-05 deg
node 235.5323286541114 7.8818e-05 deg
peri 138.2071827305847 8.0377e-05 deg
M 290.8762556814 2.2949e-05 deg
tp 2457721.994694491448
(2016-Nov-29.49469449)
0.00011195 JED
period 1674.360831546824
4.58
3.3823e-05
9.26e-08
d
yr
n .2150074184830408 4.3433e-09 deg/d
Q 3.556833450336233 4.7901e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      6066 days (16.61 yr)  
   first obs. used      1998-11-09  
   last obs. used      2015-06-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52933  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 15:21:56  

Additional Information
 Earth MOID = .967651 au 
 Jupiter MOID = 1.94745 au 
 T_jup = 3.271 
[ 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 15.9 mag n/a MPO264346  

164756 (1998 VR35)          Discovered 1998-Nov-09 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20071026/Numbers.arcLast Updated: 2007-10-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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