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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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0724141715484561 8.2283e-08  
a 2.31244852592096 2.4781e-08 AU
q 2.144994481667945 1.9919e-07 AU
i 5.407113672053988 1.0959e-05 deg
node 53.61732596330444 8.7428e-05 deg
peri 90.58136145160528 0.00013139 deg
M 272.083020917421 9.342e-05 deg
tp 2457314.172752165869
(2015-Oct-18.67275217)
0.00033317 JED
period 1284.418458846804
3.52
2.0647e-05
5.653e-08
d
yr
n .280282487004446 4.5055e-09 deg/d
Q 2.479902570173974 2.6576e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      8623 days (23.61 yr)  
   first obs. used      1991-02-22  
   last obs. used      2014-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .62985  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 15:57:06  

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 16.1 mag n/a MPO309595  

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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