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66013 (1998 QC24)
Classification: Main-belt Asteroid          SPK-ID: 2066013
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06185659219352173 4.1928e-08  
a 2.944186874951724 1.7971e-08 au
q 2.762069508086316 1.2268e-07 au
i 10.96444839433011 4.5587e-06 deg
node 302.9104837486265 1.9841e-05 deg
peri 43.18266987744265 3.8337e-05 deg
M 103.7108896557729 3.2224e-05 deg
tp 2458468.920353130432
(2018-Dec-16.42035313)
0.00016538 TDB
period 1845.212913592938
5.05
1.6894e-05
4.625e-08
d
yr
n .1950994366818189 1.7863e-09 deg/d
Q 3.126304241817131 1.9082e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1510  
   data-arc span      7824 days (21.42 yr)  
   first obs. used      1998-08-04  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48934  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 10:45:39  

Additional Information
 Earth MOID = 1.76334 au 
 Jupiter MOID = 2.19164 au 
 T_jup = 3.241 
[ 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 13.5   n/a MPO417282  
diameter diameter 12.456 km 0.095 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66013 (1998 QC24)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 QC24 = 1999 XS187 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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