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108335 (2001 KQ3)
Classification: Main-belt Asteroid          SPK-ID: 2108335
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2361832801911607 4.1541e-08  
a 2.567549797894511 1.2371e-08 au
q 1.961137464573633 1.0662e-07 au
i 10.91251196506291 4.9281e-06 deg
node 62.66589904693593 2.5054e-05 deg
peri 249.1645242314456 2.7775e-05 deg
M 174.6836517226998 1.2498e-05 deg
tp 2458271.333846077542
(2018-Jun-01.83384608)
5.1483e-05 TDB
period 1502.715410534171
4.11
1.086e-05
2.973e-08
d
yr
n .2395663193951214 1.7314e-09 deg/d
Q 3.173962131215388 1.5292e-08 au
  Orbit Determination Parameters
   # obs. used (total)      879  
   data-arc span      6819 days (18.67 yr)  
   first obs. used      2001-05-03  
   last obs. used      2020-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5452  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 15:40:43  

Additional Information
 Earth MOID = .977931 au 
 Jupiter MOID = 2.18658 au 
 T_jup = 3.367 
[ 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 15.4   n/a MPO453541  
diameter diameter 3.573 km 0.242 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.096   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108335 (2001 KQ3)          Discovered 2001-May-17 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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