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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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2890102890798387 1.1283e-07  
a 2.758837841746696 3.8528e-08 AU
q 1.961505319579085 3.1384e-07 AU
i 6.62753578025962 1.1937e-05 deg
node 235.5334947408841 9.1158e-05 deg
peri 138.2595584731972 9.2685e-05 deg
M 204.7887728322762 2.1602e-05 deg
tp 2457722.119599504324
(2016-Nov-29.61959950)
0.00011194 JED
period 1673.738817494372
4.58
3.5062e-05
9.599e-08
d
yr
n .2150873220105684 4.5057e-09 deg/d
Q 3.556170363914307 4.9663e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      6043 days (16.54 yr)  
   first obs. used      1998-11-09  
   last obs. used      2015-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53583  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 21:59:35  

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
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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