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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2379915160169054 3.4255e-08  
a 2.388414274149053 9.2405e-09 au
q 1.819991940167903 8.03e-08 au
i 4.716920384128099 3.6976e-06 deg
node 34.67970925387824 4.8733e-05 deg
peri 255.9766781115464 4.9748e-05 deg
M 49.50699118804496 7.9043e-06 deg
tp 2459015.092650345390
(2020-Jun-14.59265035)
2.9845e-05 TDB
period 1348.226670090539
3.69
7.8242e-06
2.142e-08
d
yr
n .2670174147911082 1.5496e-09 deg/d
Q 2.956836608130203 1.144e-08 au
  Orbit Determination Parameters
   # obs. used (total)      808  
   data-arc span      8176 days (22.38 yr)  
   first obs. used      1998-08-25  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56419  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:34:58  

Additional Information
 Earth MOID = .809071 au 
 Jupiter MOID = 2.25231 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 16.23   n/a E2021B55  
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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