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6483 Nikolajvasil'ev (1990 EO4)
Classification: Main-belt Asteroid          SPK-ID: 2006483
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1534101612689129 8.1228e-08  
a 2.545669369976965 1.7116e-08 AU
q 2.155137821391467 2.0642e-07 AU
i 5.32417682124635 7.3706e-06 deg
node 181.7978231816722 5.0751e-05 deg
peri 182.4439278196033 5.3386e-05 deg
M 196.0312686514253 1.5768e-05 deg
tp 2457676.209396292235
(2016-Oct-14.70939629)
6.7108e-05 JED
period 1483.547385312614
4.06
1.4962e-05
4.096e-08
d
yr
n .2426616120011162 2.4473e-09 deg/d
Q 2.936200918562463 1.9742e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1126  
   data-arc span      21910 days (59.99 yr)  
   first obs. used      1954-05-23  
   last obs. used      2014-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54571  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:34:33  

Additional Information
 Earth MOID = 1.15307 AU 
 T_jup = 3.420 
[ 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 13.9 mag n/a MPO296188  

6483 Nikolajvasil'ev (1990 EO4)          Discovered 1990-Mar-02 by Elst, E. W. at La Silla (809)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1990 EO4 = 1988 YK = 1992 WL1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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