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58708 (1998 CX1)
Classification: Main-belt Asteroid          SPK-ID: 2058708
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07241416836569474 8.1993e-08  
a 2.312448525579429 2.143e-08 AU
q 2.144994488711118 1.9904e-07 AU
i 5.407113940910577 1.0879e-05 deg
node 53.6172963032062 7.2272e-05 deg
peri 90.5813862889899 0.00011713 deg
M 272.0830255804278 8.9797e-05 deg
tp 2457314.172735459567
(2015-Oct-18.67273546)
0.00032094 JED
period 1284.418458562257
3.52
1.7854e-05
4.888e-08
d
yr
n .2802824870665393 3.8961e-09 deg/d
Q 2.47990256244774 2.2982e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      356  
   data-arc span      8735 days (23.92 yr)  
   first obs. used      1991-02-22  
   last obs. used      2015-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61157  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 15:26:11  

Additional Information
 Earth MOID = 1.16565 AU 
 T_jup = 3.574 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2 mag n/a MPO319769  

58708 (1998 CX1)          Discovered 1998-Feb-06 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 CX1 = 2000 WC42 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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