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41042 (1999 VB2)
Classification: Main-belt Asteroid          SPK-ID: 2041042
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 .2749571742351853 8.9189e-08  
a 3.182212088618618 4.3009e-08 AU
q 2.307240044914995 2.9081e-07 AU
i 25.41676931502802 9.4738e-06 deg
node 87.86158293323975 2.3761e-05 deg
peri 77.59576606930085 3.1974e-05 deg
M 86.81467065794708 1.6873e-05 deg
tp 2456300.485348879098
(2013-Jan-07.98534888)
9.8874e-05 JED
period 2073.443037211441
5.68
4.2036e-05
1.151e-07
d
yr
n .1736242537360281 3.5199e-09 deg/d
Q 4.05718413232224 5.4835e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      600  
   data-arc span      10238 days (28.03 yr)  
   first obs. used      1985-06-10  
   last obs. used      2013-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53463  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-06 02:14:18  

Additional Information
 Earth MOID = 1.46012 AU 
 T_jup = 2.993 
[ 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 12.7 mag n/a MPO263688  

41042 (1999 VB2)          Discovered 1999-Nov-03 by Sugie, A. at Dynic (402)
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VB2 = 2000 WY8 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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