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JPL Small-Body Database Browser
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245816 (2006 JZ20)
Classification: Main-belt Asteroid          SPK-ID: 2245816
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2352403092335403 6.3251e-08  
a 2.468546311640213 1.5452e-08 au
q 1.887844713932654 1.4979e-07 au
i 12.63369272133664 5.206e-06 deg
node 193.49372921 1.6522e-05 deg
peri 215.6251044096305 1.8561e-05 deg
M 54.66136000698898 6.0787e-06 deg
tp 2458785.401056117505
(2019-Oct-28.90105612)
2.4049e-05 TDB
period 1416.642758024996
3.88
1.3301e-05
3.642e-08
d
yr
n .2541219357955085 2.386e-09 deg/d
Q 3.049247909347772 1.9087e-08 au
  Orbit Determination Parameters
   # obs. used (total)      668  
   data-arc span      6973 days (19.09 yr)  
   first obs. used      2000-12-27  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47951  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:46:33  

Additional Information
 Earth MOID = .91048 au 
 Jupiter MOID = 2.40167 au 
 T_jup = 3.414 
[ 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 16.1   n/a MPO454810  

245816 (2006 JZ20)          Discovered 2006-May-02 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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