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101051 (1998 QK106)
Classification: Main-belt Asteroid          SPK-ID: 2101051
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2381809144013609 3.4556e-08  
a 2.389187176689717 9.2485e-09 au
q 1.820128390269755 8.1161e-08 au
i 4.716653362644428 3.715e-06 deg
node 34.69321224231189 4.9337e-05 deg
peri 256.0186766673398 5.0342e-05 deg
M 356.0707249073336 7.9702e-06 deg
tp 2459015.222569870557
(2020-Jun-14.72256987)
2.9842e-05 TDB
period 1348.88116214938
3.69
7.8322e-06
2.144e-08
d
yr
n .2668878549881716 1.5497e-09 deg/d
Q 2.95824596310968 1.1451e-08 au
  Orbit Determination Parameters
   # obs. used (total)      790  
   data-arc span      8092 days (22.15 yr)  
   first obs. used      1998-08-25  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56227  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:02:43  

Additional Information
 Earth MOID = .811132 au 
 Jupiter MOID = 2.25186 au 
 T_jup = 3.490 
[ 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 16.1   n/a MPO432538  
diameter diameter 2.426 km 0.457 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.099   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

101051 (1998 QK106)          Discovered 1998-Aug-25 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 QK106 = 2001 FQ154 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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