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109102 (2001 QR35)
Classification: Main-belt Asteroid          SPK-ID: 2109102
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0616067718876134 4.7881e-08  
a 3.174896095079259 3.8915e-08 au
q 2.979300995582836 1.5414e-07 au
i 8.711100801974831 5.8046e-06 deg
node 300.1466067055398 3.5056e-05 deg
peri 339.3536857929232 5.972e-05 deg
M 74.17506627593001 4.8614e-05 deg
tp 2458174.756384283447
(2018-Feb-25.25638428)
0.00027998 TDB
period 2066.296794232795
5.66
3.799e-05
1.04e-07
d
yr
n .1742247294797097 3.2032e-09 deg/d
Q 3.370491194575681 4.1312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      458  
   data-arc span      7128 days (19.52 yr)  
   first obs. used      2000-05-09  
   last obs. used      2019-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54337  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 10:13:25  

Additional Information
 Earth MOID = 1.96411 au 
 Jupiter MOID = 1.79422 au 
 T_jup = 3.180 
[ 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 14.8   n/a MPO449652  
diameter diameter 7.092 km 0.187 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109102 (2001 QR35)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 QR35 = 2005 EV286 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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