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JPL Small-Body Database Browser
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523215 (2016 VF21)
Classification: Main-belt Asteroid          SPK-ID: 2523215
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01908335452473044 8.2179e-08  
a 3.02112499519133 6.76e-08 au
q 2.963471795844569 2.5649e-07 au
i 5.176277266150652 9.6382e-06 deg
node 203.1455309007995 8.1871e-05 deg
peri 338.6870842417545 0.00025373 deg
M 95.10573128765054 0.00023536 deg
tp 2458093.794455543543
(2017-Dec-06.29445554)
0.0012589 TDB
period 1918.012653229143
5.25
6.4376e-05
1.763e-07
d
yr
n .1876942779255957 6.2997e-09 deg/d
Q 3.07877819453809 6.889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      4993 days (13.67 yr)  
   first obs. used      2004-09-16  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5376  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:41:48  

Additional Information
 Earth MOID = 1.9645 au 
 Jupiter MOID = 1.88391 au 
 T_jup = 3.240 
[ 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 16.5   n/a MPO448177  

523215 (2016 VF21)          Discovered 2010-Nov-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2018-05-31

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