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27905 (1996 SK6)
Classification: Main-belt Asteroid          SPK-ID: 2027905
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2661955443756864 5.0536e-08  
a 3.17203977500572 1.6253e-08 au
q 2.327656920316743 1.6052e-07 au
i 6.305128158936665 5.1402e-06 deg
node 197.432649605047 3.7039e-05 deg
peri 178.425451272746 3.7867e-05 deg
M 59.57901443065905 7.2283e-06 deg
tp 2458658.994912830149
(2019-Jun-24.49491283)
4.0725e-05 TDB
period 2063.508981408748
5.65
1.586e-05
4.342e-08
d
yr
n .174460108118468 1.3409e-09 deg/d
Q 4.016422629694699 2.058e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1054  
   data-arc span      14718 days (40.30 yr)  
   first obs. used      1979-10-16  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49648  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 01:12:41  

Additional Information
 Earth MOID = 1.32911 au 
 Jupiter MOID = 1.44993 au 
 T_jup = 3.136 
[ 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 14.1   n/a MPO502366  
diameter diameter 8.851 km 0.484 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27905 (1996 SK6)          Discovered 1996-Sep-20 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 SK6 = 1979 UG4 = 1990 SW15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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