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JPL Small-Body Database Browser
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447875 (2007 VQ168)
Classification: Main-belt Asteroid          SPK-ID: 2447875
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2390578588275297 2.2141e-07  
a 2.644484329660883 7.7438e-08 au
q 2.012299568109197 5.5393e-07 au
i 28.28474879946468 2.0658e-05 deg
node 67.86500525537903 3.5232e-05 deg
peri 102.2123286029006 6.0251e-05 deg
M 166.2402298204999 5.6682e-05 deg
tp 2457875.156784002800
(2017-May-01.65678400)
0.00022335 TDB
period 1570.760327033617
4.30
6.8995e-05
1.889e-07
d
yr
n .2291883706280388 1.0067e-08 deg/d
Q 3.276669091212569 9.5951e-08 au
  Orbit Determination Parameters
   # obs. used (total)      61  
   data-arc span      4700 days (12.87 yr)  
   first obs. used      2004-02-14  
   last obs. used      2016-12-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .83727  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:35:09  

Additional Information
 Earth MOID = 1.17932 au 
 Jupiter MOID = 2.18024 au 
 T_jup = 3.187 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO409031  

447875 (2007 VQ168)          Discovered 2007-Nov-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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