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JPL Small-Body Database Browser
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172082 (2002 CX71)
Classification: Main-belt Asteroid          SPK-ID: 2172082
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 .1415752553731267 6.2102e-08  
a 2.162567112701449 1.607e-08 au
q 1.856401121459216 1.4255e-07 au
i 2.447962808030047 4.5156e-06 deg
node 77.18228466953096 0.00015569 deg
peri 309.931106701782 0.00015725 deg
M 7.573580748466711 2.6494e-05 deg
tp 2458976.062792443665
(2020-May-06.56279244)
8.5307e-05 TDB
period 1161.589875708629
3.18
1.2947e-05
3.545e-08
d
yr
n .3099200565779566 3.4545e-09 deg/d
Q 2.468733103943682 1.8345e-08 au
  Orbit Determination Parameters
   # obs. used (total)      296  
   data-arc span      8020 days (21.96 yr)  
   first obs. used      1996-03-12  
   last obs. used      2018-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61274  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 01:10:54  

Additional Information
 Earth MOID = .862032 au 
 Jupiter MOID = 2.96472 au 
 T_jup = 3.681 
[ 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 17.1   n/a MPO436855  

172082 (2002 CX71)          Discovered 2002-Feb-07 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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