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JPL Small-Body Database Browser
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447864 (2007 VV61)
Classification: Main-belt Asteroid          SPK-ID: 2447864
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2378538589308551 6.7155e-08  
a 2.557263449924617 2.933e-08 au
q 1.949008470057216 1.6688e-07 au
i 5.778778698240138 1.3054e-05 deg
node 40.35693158041998 4.2677e-05 deg
peri 120.7891246801086 5.2549e-05 deg
M 311.7204796255641 3.276e-05 deg
tp 2459200.818970840818
(2020-Dec-17.31897084)
0.00013758 TDB
period 1493.693991642867
4.09
2.5697e-05
7.035e-08
d
yr
n .241013220923549 4.1464e-09 deg/d
Q 3.165518429792019 3.6306e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      4510 days (12.35 yr)  
   first obs. used      2007-09-14  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59595  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:11:13  

Additional Information
 Earth MOID = .964542 au 
 Jupiter MOID = 1.83156 au 
 T_jup = 3.390 
[ 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 17.0   n/a MPO456122  

447864 (2007 VV61)          Discovered 2007-Sep-14 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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