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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1476491502303161 1.5679e-07  
a 2.621503316319448 5.4857e-08 au
q 2.234440579338926 4.4719e-07 au
i 12.37578097883443 8.0268e-06 deg
node 257.9526707729879 4.4523e-05 deg
peri 42.25263642157888 5.2061e-05 deg
M 54.2706734718843 2.7979e-05 deg
tp 2458766.784909781574
(2019-Oct-10.28490978)
0.00011629 TDB
period 1550.329618117268
4.24
4.8663e-05
1.332e-07
d
yr
n .2322086837489351 7.2887e-09 deg/d
Q 3.00856605329997 6.2956e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      5250 days (14.37 yr)  
   first obs. used      2003-10-25  
   last obs. used      2018-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55352  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:57:05  

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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