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JPL Small-Body Database Browser
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58710 (1998 CH3)
Classification: Main-belt Asteroid          SPK-ID: 2058710
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1075391938547797 6.4724e-08  
a 3.043282821735815 2.0176e-08 au
q 2.716010640414246 2.0066e-07 au
i 3.385765138145433 6.0901e-06 deg
node 354.87776855517 6.8434e-05 deg
peri 160.5229223410012 7.3102e-05 deg
M 357.938293206289 2.267e-05 deg
tp 2458611.605453550188
(2019-May-08.10545355)		 0.00012212 TDB
period 1939.15220644524
5.31		 1.9284e-05
5.28e-08		 d
yr
n .1856481398435116 1.8462e-09 deg/d
Q 3.370555003057385 2.2346e-08 au
   Orbit Determination Parameters
   # obs. used (total)      862  
   data-arc span      10452 days (28.62 yr)  
   first obs. used      1990-09-25  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55957  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:13:34  

Additional Information
 Earth MOID = 1.7265 au 
 Jupiter MOID = 1.61733 au 
 T_jup = 3.228 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO468487  
diameter diameter 6.470 km 0.321 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58710 (1998 CH3)          Discovered 1998-Feb-06 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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