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32802 (1990 SK)
Classification: Main-belt Asteroid          SPK-ID: 2032802
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2678999977698794 1.1138e-07  
a 2.289086652010643 1.5064e-08 AU
q 1.675840343041931 2.5259e-07 AU
i 26.05053088955109 1.1218e-05 deg
node 47.08199975470006 1.527e-05 deg
peri 326.6298506437462 1.9013e-05 deg
M 340.7020337322213 1.3784e-05 deg
tp 2457068.311104543232
(2015-Feb-14.81110454)
4.8804e-05 JED
period 1265.003643224494
3.46
1.2487e-05
3.419e-08
d
yr
n .2845841606292611 2.8092e-09 deg/d
Q 2.902332960979356 1.91e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      641  
   data-arc span      13884 days (38.01 yr)  
   first obs. used      1976-09-14  
   last obs. used      2014-09-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54851  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 15:08:04  

Additional Information
 Earth MOID = .715769 AU 
 T_jup = 3.421 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO263620  
rotation period rot_per 2.427 h n/a Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) Published Reference List:
[Skiff, B.A. (2011) Posting on CALL web site. http://www.minorplanet.info/call.html]

32802 (1990 SK)          Discovered 1990-Sep-20 by McNaught, R. H. at Siding Spring (413)
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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