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90776 (1993 VW2)
Classification: Main-belt Asteroid          SPK-ID: 2090776
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2043596798326938 9.6884e-08  
a 2.354389732660981 1.899e-08 AU
q 1.873247400693002 2.2606e-07 AU
i 6.028194199292973 1.1791e-05 deg
node 62.76869046627344 9.6458e-05 deg
peri 10.66280523998907 0.00010161 deg
M 120.303329679271 2.8256e-05 deg
tp 2455959.548213485576
(2012-Feb-02.04821349)		 0.00010245 JED
period 1319.519946525178
3.61		 1.5965e-05
4.371e-08		 d
yr
n .2728264934137778 3.3009e-09 deg/d
Q 2.835532064628961 2.2871e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      11124 days (30.46 yr)  
   first obs. used      1982-11-07  
   last obs. used      2013-04-22  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .51708  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 17:52:42  

Additional Information
 Earth MOID = .887651 AU 
 T_jup = 3.520 
[ 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 MPC47690  

90776 (1993 VW2)          Discovered 1993-Nov-11 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

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Alternate Designations
 1993 VW2 = 2000 SR234 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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