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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2890103679272351 1.2781e-07  
a 2.758837861325166 4.1291e-08 AU
q 1.961505115971993 3.5005e-07 AU
i 6.627534704477639 1.1966e-05 deg
node 235.5335579991131 0.00010258 deg
peri 138.2594801717113 0.00010438 deg
M 204.7887734214106 2.1608e-05 deg
tp 2457722.119604446884
(2016-Nov-29.61960445)
0.00011199 JED
period 1673.738835311247
4.58
3.7575e-05
1.029e-07
d
yr
n .2150873197209736 4.8287e-09 deg/d
Q 3.556170606678338 5.3224e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      5614 days (15.37 yr)  
   first obs. used      1998-11-09  
   last obs. used      2014-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52809  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 11:28:47  

Additional Information
 Earth MOID = .968563 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 (327)
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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