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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2890364146531708 1.4132e-07  
a 2.758766446581979 4.6973e-08 AU
q 1.961382483996456 3.8625e-07 AU
i 6.627490713462261 1.4849e-05 deg
node 235.5342484935655 0.00010956 deg
peri 138.28276432166 0.00011264 deg
M 161.7291210824324 2.4144e-05 deg
tp 2456048.606110579849
(2012-May-01.10611058)
0.00010212 JED
period 1673.673846612258
4.58
4.2746e-05
1.17e-07
d
yr
n .2150956715543405 5.4936e-09 deg/d
Q 3.556150409167502 6.055e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      5590 days (15.30 yr)  
   first obs. used      1998-11-09  
   last obs. used      2014-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52232  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 13:25:08  

Additional Information
 Earth MOID = .967149 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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