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JPL Small-Body Database Browser
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447878 (2007 VZ185)
Classification: Main-belt Asteroid          SPK-ID: 2447878
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1967759391075707 1.5349e-07  
a 2.552960579755439 2.9213e-08 au
q 2.050599364169455 4.0712e-07 au
i 4.096904616612989 1.3107e-05 deg
node 34.04084013875124 7.6501e-05 deg
peri 333.703492242776 8.0358e-05 deg
M 60.14338466530443 1.7649e-05 deg
tp 2458751.585638543024
(2019-Sep-25.08563854)
7.4746e-05 TDB
period 1489.925627285242
4.08
2.5573e-05
7.002e-08
d
yr
n .2416227987540206 4.1472e-09 deg/d
Q 3.055321795341424 3.4961e-08 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      4461 days (12.21 yr)  
   first obs. used      2007-09-10  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56192  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:21:22  

Additional Information
 Earth MOID = 1.0507 au 
 Jupiter MOID = 2.40642 au 
 T_jup = 3.408 
[ 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 17.4   n/a MPO456122  

447878 (2007 VZ185)          Discovered 2007-Sep-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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