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JPL Small-Body Database Browser
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392606 (2011 SZ245)
Classification: Main-belt Asteroid          SPK-ID: 2392606
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1437265795072651 6.5748e-08  
a 2.75941647261017 3.4513e-08 au
q 2.362814981565907 1.9158e-07 au
i 10.5659693606546 1.0621e-05 deg
node 201.7590598186521 3.7006e-05 deg
peri 90.87624561738308 5.2079e-05 deg
M 24.56310913717982 3.7085e-05 deg
tp 2458886.263433156026
(2020-Feb-06.76343316)
0.00017196 TDB
period 1674.265412988046
4.58
3.1411e-05
8.6e-08
d
yr
n .2150196720348606 4.034e-09 deg/d
Q 3.156017963654433 3.9474e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      8420 days (23.05 yr)  
   first obs. used      1996-04-20  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6198  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:45:05  

Additional Information
 Earth MOID = 1.37654 au 
 Jupiter MOID = 2.09389 au 
 T_jup = 3.303 
[ 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 16.7   n/a MPO434455  

392606 (2011 SZ245)          Discovered 2005-Mar-14 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

Alternate Designations
 2011 SZ245 = 2005 JQ160 = 2010 JM119 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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