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442306 (2011 SN62)
Classification: Main-belt Asteroid          SPK-ID: 2442306
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1476490918899587 1.0938e-07  
a 2.621503346566955 3.8246e-08 au
q 2.234440758059857 3.0399e-07 au
i 12.37578466789677 7.3193e-06 deg
node 257.9526720360203 4.0997e-05 deg
peri 42.25263503301998 4.9263e-05 deg
M 54.27066482046963 2.6652e-05 deg
tp 2458766.784942993655
(2019-Oct-10.28494299)
0.00011197 TDB
period 1550.329644949357
4.24
3.3928e-05
9.289e-08
d
yr
n .2322086797300195 5.0817e-09 deg/d
Q 3.008565935074054 4.3893e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      6124 days (16.77 yr)  
   first obs. used      2003-10-25  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56039  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 00:52:03  

Additional Information
 Earth MOID = 1.23454 au 
 Jupiter MOID = 2.20017 au 
 T_jup = 3.356 
[ 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 MPO434642  

442306 (2011 SN62)          Discovered 2003-Oct-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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