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32805 (1990 SM3)
Classification: Main-belt Asteroid          SPK-ID: 2032805
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1995244911149539 5.3968e-08  
a 2.291990251287805 1.6243e-08 AU
q 1.83468206275917 1.3074e-07 AU
i 3.675537720887438 4.9802e-06 deg
node 52.79482286870577 8.597e-05 deg
peri 283.9632489007836 8.7244e-05 deg
M 12.74801010562964 1.3244e-05 deg
tp 2456955.619521941462
(2014-Oct-25.11952194)
4.6702e-05 JED
period 1267.411303191443
3.47
1.3473e-05
3.689e-08
d
yr
n .2840435453695981 3.0195e-09 deg/d
Q 2.749298439816439 1.9484e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      791  
   data-arc span      11384 days (31.17 yr)  
   first obs. used      1983-07-13  
   last obs. used      2014-09-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51638  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 15:08:05  

Additional Information
 Earth MOID = .830185 AU 
 T_jup = 3.568 
[ 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 14.6 mag n/a MPO263620  

32805 (1990 SM3)          Discovered 1990-Sep-18 by Holt, H. E. at Palomar (675)
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 SM3 = 1990 SZ26 = 1999 CC47 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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