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47689 (2000 CN91)
Classification: Main-belt Asteroid          SPK-ID: 2047689
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08721435305539606 5.0401e-08  
a 2.98489596370664 1.8999e-08 au
q 2.724570193294302 1.5181e-07 au
i 9.740792520290821 5.4924e-06 deg
node 342.3591013874592 2.486e-05 deg
peri 52.75802858486025 4.2751e-05 deg
M 16.57279187281718 3.1452e-05 deg
tp 2458513.786762633230
(2019-Jan-30.28676263)
0.00016468 TDB
period 1883.615367380516
5.16
1.7984e-05
4.924e-08
d
yr
n .1911218214898303 1.8247e-09 deg/d
Q 3.245221734118978 2.0656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1472  
   data-arc span      11756 days (32.19 yr)  
   first obs. used      1987-09-26  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49931  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:05:18  

Additional Information
 Earth MOID = 1.74176 au 
 Jupiter MOID = 2.15638 au 
 T_jup = 3.230 
[ 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 13.6   n/a MPO452821  
diameter diameter 6.981 km 0.126 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.190   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47689 (2000 CN91)          Discovered 2000-Feb-06 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 CN91 = 1987 SF26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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