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JPL Small-Body Database Browser
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172838 (2005 CP48)
Classification: Main-belt Asteroid          SPK-ID: 2172838
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1506666952140154 3.711e-08  
a 2.185871497442815 1.0462e-08 au
q 1.856533462760595 7.8424e-08 au
i 2.721673897233052 5.3532e-06 deg
node 355.8286720826535 8.1659e-05 deg
peri 123.5557870300771 8.4034e-05 deg
M 289.3100293180395 2.1896e-05 deg
tp 2459232.287850675142
(2021-Jan-17.78785068)
7.2767e-05 TDB
period 1180.416761218789
3.23
8.4742e-06
2.32e-08
d
yr
n .3049770316953966 2.1894e-09 deg/d
Q 2.515209532125035 1.2038e-08 au
  Orbit Determination Parameters
   # obs. used (total)      365  
   data-arc span      8059 days (22.06 yr)  
   first obs. used      1997-10-01  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5691  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 19:43:31  

Additional Information
 Earth MOID = .874154 au 
 Jupiter MOID = 2.55624 au 
 T_jup = 3.660 
[ 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 17.2   n/a MPO436859  

172838 (2005 CP48)          Discovered 2005-Feb-02 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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