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JPL Small-Body Database Browser
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447975 (2008 CA115)
Classification: Main-belt Asteroid          SPK-ID: 2447975
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1236019971096019 9.0095e-08  
a 2.72106823752845 4.7447e-08 au
q 2.384738769098429 2.5563e-07 au
i 9.391524777344021 1.3417e-05 deg
node 309.5170773148715 4.3474e-05 deg
peri 149.15240153 6.4872e-05 deg
M 304.8362869875677 4.9334e-05 deg
tp 2459251.722518964666
(2021-Feb-06.22251896)
0.00022644 TDB
period 1639.485485810158
4.49
4.2882e-05
1.174e-07
d
yr
n .2195810838923679 5.7433e-09 deg/d
Q 3.05739770595847 5.3312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      4293 days (11.75 yr)  
   first obs. used      2007-12-05  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57129  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:42  

Additional Information
 Earth MOID = 1.4068 au 
 Jupiter MOID = 2.08443 au 
 T_jup = 3.328 
[ 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 16.7   n/a MPO495225  

447975 (2008 CA115)          Discovered 2007-Dec-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

Alternate Designations
 2008 CA115 = 2011 WG14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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