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243280 (2008 CF82)
Classification: Main-belt Asteroid          SPK-ID: 2243280
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09240687685105038 7.1581e-08  
a 2.547574757912021 3.3769e-08 au
q 2.312161330988801 1.9871e-07 au
i 11.46826614021292 8.3438e-06 deg
node 103.0027393796401 3.537e-05 deg
peri 330.1574336613901 7.772e-05 deg
M 316.2744443742753 7.8e-05 deg
tp 2458780.893825552640
(2019-Oct-24.39382555)
0.00032416 TDB
period 1485.213309919467
4.07
2.953e-05
8.085e-08
d
yr
n .2423894248695633 4.8194e-09 deg/d
Q 2.782988184835242 3.6889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      8227 days (22.52 yr)  
   first obs. used      1996-01-29  
   last obs. used      2018-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59855  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:32:01  

Additional Information
 Earth MOID = 1.33436 au 
 Jupiter MOID = 2.43064 au 
 T_jup = 3.408 
[ 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 16.6   n/a MPO454784  
diameter diameter 2.706 km 0.599 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243280 (2008 CF82)          Discovered 2008-Feb-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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