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305089 (2007 VO2)
Classification: Main-belt Asteroid          SPK-ID: 2305089
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05914223418788522 4.8513e-08  
a 2.547581474871404 2.0501e-08 au
q 2.396911814671841 1.2116e-07 au
i 13.99326887204181 4.4853e-06 deg
node 171.4826006110342 2.0838e-05 deg
peri 97.6363431010688 4.6622e-05 deg
M 156.7864584571378 4.1562e-05 deg
tp 2458353.660400381008
(2018-Aug-23.16040038)
0.00017085 TDB
period 1485.21918381425
4.07
1.7928e-05
4.908e-08
d
yr
n .242388466243393 2.9258e-09 deg/d
Q 2.698251135070966 2.1713e-08 au
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      5865 days (16.06 yr)  
   first obs. used      2003-10-22  
   last obs. used      2019-11-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53391  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 21:13:01  

Additional Information
 Earth MOID = 1.42878 au 
 Jupiter MOID = 2.38617 au 
 T_jup = 3.398 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO413264  

305089 (2007 VO2)          Discovered 2007-Nov-02 by Ferrando, R. at Pla D'Arguines
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2007 VO2 = 2003 US397 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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