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237382 (1995 VV18)
Classification: Main-belt Asteroid          SPK-ID: 2237382
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01015506732325931 7.2497e-08  
a 2.206314678847261 1.9609e-08 au
q 2.183909404747271 1.6248e-07 au
i 6.309075986134007 6.1138e-06 deg
node 38.5272864320238 7.7745e-05 deg
peri 137.174653987117 0.00035682 deg
M 2.552873288387984 0.00034786 deg
tp 2457592.011589637203
(2016-Jul-22.51158964)
0.0011566 JED
period 1197.015043600765
3.28
1.5958e-05
4.369e-08
d
yr
n .3007480999713058 4.0093e-09 deg/d
Q 2.22871995294725 1.9808e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      7443 days (20.38 yr)  
   first obs. used      1995-11-14  
   last obs. used      2016-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .67885  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 18:23:50  

Additional Information
 Earth MOID = 1.18223 au 
 Jupiter MOID = 2.73005 au 
 T_jup = 3.653 
[ 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 16.9 mag n/a MPO257978  

237382 (1995 VV18)          Discovered 1995-Nov-14 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20100428/Numbers.arcLast Updated: 2010-05-03

[ show close-approach data ]
Alternate Designations
 1995 VV18 = 2005 YU122 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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