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180508 (2004 CT130)
Classification: Main-belt Asteroid          SPK-ID: 2180508
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .174243048969443 4.1825e-08  
a 2.444835496483665 1.8041e-08 au
q 2.018839905347629 1.0396e-07 au
i 2.510063859052544 6.5571e-06 deg
node 6.632454571532697 0.00011265 deg
peri 276.4934108851954 0.00011453 deg
M 29.14656053593492 2.341e-05 deg
tp 2459087.453348560644
(2020-Aug-25.95334856)
9.0194e-05 TDB
period 1396.281199903264
3.82
1.5455e-05
4.231e-08
d
yr
n .2578277212533846 2.8539e-09 deg/d
Q 2.8708310876197 2.1185e-08 au
  Orbit Determination Parameters
   # obs. used (total)      353  
   data-arc span      6414 days (17.56 yr)  
   first obs. used      2002-12-05  
   last obs. used      2020-06-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61925  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:04:58  

Additional Information
 Earth MOID = 1.00241 au 
 Jupiter MOID = 2.28026 au 
 T_jup = 3.477 
[ 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 16.82   n/a E2021B55  

180508 (2004 CT130)          Discovered 2004-Feb-14 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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