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JPL Small-Body Database Browser
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58290 (1994 CH17)
Classification: Main-belt Asteroid          SPK-ID: 2058290
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07412697809895147 3.3102e-08  
a 2.68707835441535 1.2677e-08 au
q 2.487893356087437 9.1399e-08 au
i 5.12473812070423 3.5571e-06 deg
node 87.27521300128329 5.3185e-05 deg
peri 346.7275271901078 6.454e-05 deg
M 334.3402823907751 3.5541e-05 deg
tp 2458715.174880025331
(2019-Aug-19.67488003)
0.00015892 TDB
period 1608.862476112275
4.40
1.1386e-05
3.117e-08
d
yr
n .2237605795057883 1.5835e-09 deg/d
Q 2.886263352743264 1.3617e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1157  
   data-arc span      9433 days (25.83 yr)  
   first obs. used      1994-02-08  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57196  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:00:14  

Additional Information
 Earth MOID = 1.50305 au 
 Jupiter MOID = 2.29974 au 
 T_jup = 3.364 
[ 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 14.6   n/a MPO493281  

58290 (1994 CH17)          Discovered 1994-Feb-08 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 CH17 = 1999 JG102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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