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175481 (2006 RK26)
Classification: Main-belt Asteroid          SPK-ID: 2175481
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03630042095815834 5.6926e-08  
a 2.774030719563479 1.7367e-08 au
q 2.673332236692461 1.5611e-07 au
i 6.190551933561459 3.815e-06 deg
node 110.9864956291032 5.3438e-05 deg
peri 262.4903764138529 7.8159e-05 deg
M 15.34685726250393 5.5041e-05 deg
tp 2459128.558037759545
(2020-Oct-06.05803776)
0.00025816 TDB
period 1687.583715907864
4.62
1.5848e-05
4.339e-08
d
yr
n .2133227505139394 2.0033e-09 deg/d
Q 2.874729202434496 1.7997e-08 au
  Orbit Determination Parameters
   # obs. used (total)      515  
   data-arc span      9426 days (25.81 yr)  
   first obs. used      1995-03-24  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5557  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:33:14  

Additional Information
 Earth MOID = 1.67949 au 
 Jupiter MOID = 2.30039 au 
 T_jup = 3.327 
[ 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 15.6   n/a MPO436870  
diameter diameter 4.433 km 0.192 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175481 (2006 RK26)          Discovered 2006-Sep-14 by CSS at Catalina
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2006 RK26 = 2002 VL83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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