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180485 (2004 CP72)
Classification: Main-belt Asteroid          SPK-ID: 2180485
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08511108374415144 5.6506e-08  
a 2.440469041958506 1.9744e-08 au
q 2.232758076953366 1.3328e-07 au
i 7.028896925417019 4.1768e-06 deg
node 101.8585200133315 4.6538e-05 deg
peri 123.6027355213801 5.2732e-05 deg
M 80.5800832969849 2.5889e-05 deg
tp 2458888.802303762806
(2020-Feb-09.30230376)
9.8792e-05 TDB
period 1392.542251809617
3.81
1.6899e-05
4.627e-08
d
yr
n .258519983528096 3.1373e-09 deg/d
Q 2.648180006963646 2.1425e-08 au
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      5857 days (16.04 yr)  
   first obs. used      2004-01-23  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58424  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:05:15  

Additional Information
 Earth MOID = 1.22999 au 
 Jupiter MOID = 2.34939 au 
 T_jup = 3.487 
[ 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 16.52   n/a E2021B55  

180485 (2004 CP72)          Discovered 2004-Feb-13 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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