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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1992759111163138 5.147e-08  
a 2.291977883789962 1.5042e-08 au
q 1.835241902739277 1.2392e-07 au
i 3.675476265623985 4.7197e-06 deg
node 52.7901284213137 8.4057e-05 deg
peri 283.9800794332992 8.5253e-05 deg
M 126.380881021484 1.2595e-05 deg
tp 2456955.568720402316
(2014-Oct-25.06872040)
4.4687e-05 JED
period 1267.401044845838
3.47
1.2477e-05
3.416e-08
d
yr
n .2840458444184011 2.7963e-09 deg/d
Q 2.748713864840648 1.804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      908  
   data-arc span      11845 days (32.43 yr)  
   first obs. used      1983-07-13  
   last obs. used      2015-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53184  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:20:43  

Additional Information
 Earth MOID = .828231 au 
 Jupiter MOID = 2.62471 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 14.7 mag n/a MPO358933  

32805 (1990 SM3)          Discovered 1990-Sep-18 by Holt, H. E. at Palomar
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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