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108487 (2001 KR62)
Classification: Main-belt Asteroid          SPK-ID: 2108487
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2856133201317788 2.6199e-08  
a 2.657733313339488 1.0705e-08 au
q 1.898649277691764 6.7912e-08 au
i 11.8065583247594 3.1813e-06 deg
node 159.1393722435487 2.2138e-05 deg
peri 149.7998447711759 2.3429e-05 deg
M 99.98606995467748 8.8996e-06 deg
tp 2458560.955829432497
(2019-Mar-18.45582943)
3.7651e-05 TDB
period 1582.579468080179
4.33
9.5614e-06
2.618e-08
d
yr
n .2274767285062245 1.3743e-09 deg/d
Q 3.416817348987212 1.3762e-08 au
  Orbit Determination Parameters
   # obs. used (total)      905  
   data-arc span      8709 days (23.84 yr)  
   first obs. used      1996-01-25  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52808  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 09:00:55  

Additional Information
 Earth MOID = .894633 au 
 Jupiter MOID = 1.95215 au 
 T_jup = 3.299 
[ 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 15.3   n/a MPO449649  
diameter diameter 1.965 km 0.102 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.317   0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108487 (2001 KR62)          Discovered 2001-May-18 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 KR62 = 1997 MD6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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