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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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .267899999128959 1.117e-07  
a 2.289086652160059 1.5077e-08 AU
q 1.675840340040268 2.533e-07 AU
i 26.05053071212659 1.1232e-05 deg
node 47.08199986236273 1.5275e-05 deg
peri 326.6298505934814 1.9017e-05 deg
M 340.7020335934663 1.3803e-05 deg
tp 2457068.311105037442
(2015-Feb-14.81110504)
4.8871e-05 JED
period 1265.003643348351
3.46
1.2498e-05
3.422e-08
d
yr
n .2845841606013975 2.8115e-09 deg/d
Q 2.902332964279851 1.9116e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      13776 days (37.72 yr)  
   first obs. used      1976-09-14  
   last obs. used      2014-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55446  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 14:32:27  

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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