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214463 (2005 SK138)
Classification: Main-belt Asteroid          SPK-ID: 2214463
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1264755480573745 5.8594e-08  
a 3.137235586112674 3.7522e-08 au
q 2.740451995973975 1.9973e-07 au
i 2.030481729681314 6.7317e-06 deg
node 59.35371494614356 0.0002038 deg
peri 229.1783704878397 0.0002061 deg
M 296.6709619563833 3.2987e-05 deg
tp 2459357.542172396468
(2021-May-23.04217240)
0.00018874 TDB
period 2029.640525633789
5.56
3.6412e-05
9.969e-08
d
yr
n .1773713105613045 3.1821e-09 deg/d
Q 3.534019176251373 4.2267e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      7090 days (19.41 yr)  
   first obs. used      2000-11-27  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63408  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:06:41  

Additional Information
 Earth MOID = 1.72468 au 
 Jupiter MOID = 1.62701 au 
 T_jup = 3.198 
[ 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 16.2   n/a MPO433402  
diameter diameter 3.104 km 0.411 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214463 (2005 SK138)          Discovered 2005-Sep-25 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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