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59274 (1999 CL42)
Classification: Main-belt Asteroid          SPK-ID: 2059274
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1513678318531453 6.8458e-08  
a 2.389126906388409 1.3975e-08 au
q 2.027489946546383 1.6184e-07 au
i 7.320568755535898 8.0839e-06 deg
node 341.136251268321 4.2554e-05 deg
peri 240.2065674565901 4.7684e-05 deg
M 112.1769151963197 2.2311e-05 deg
tp 2458180.201105099403
(2018-Mar-02.70110510)
8.2349e-05 TDB
period 1348.830121593314
3.69
1.1835e-05
3.24e-08
d
yr
n .2668979541876984 2.3417e-09 deg/d
Q 2.750763866230435 1.609e-08 au
  Orbit Determination Parameters
   # obs. used (total)      539  
   data-arc span      7594 days (20.79 yr)  
   first obs. used      1999-02-10  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58766  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:08:38  

Additional Information
 Earth MOID = 1.03195 au 
 Jupiter MOID = 2.26544 au 
 T_jup = 3.507 
[ 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 15.9   n/a MPO452973  
diameter diameter 1.671 km 0.361 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.276   0.199 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59274 (1999 CL42)          Discovered 1999-Feb-10 by LINEAR at Socorro
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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