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34511 (2000 SK175)
Classification: Main-belt Asteroid          SPK-ID: 2034511
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 .1738396132955659 3.1848e-08  
a 2.262391468740765 8.6464e-09 au
q 1.869098210691683 7.3445e-08 au
i 6.373286648362719 3.9917e-06 deg
node 308.7191240454881 3.5406e-05 deg
peri 331.2151570000726 3.8715e-05 deg
M 4.704584877971861 1.8855e-05 deg
tp 2458984.256901944611
(2020-May-14.75690194)
6.5051e-05 TDB
period 1242.939696405426
3.40
7.1254e-06
1.951e-08
d
yr
n .2896359341013227 1.6604e-09 deg/d
Q 2.655684726789847 1.0149e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1375  
   data-arc span      12323 days (33.74 yr)  
   first obs. used      1986-08-02  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51356  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:49:06  

Additional Information
 Earth MOID = .855584 au 
 Jupiter MOID = 2.49627 au 
 T_jup = 3.591 
[ 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 15.0   n/a MPO474198  
diameter diameter 3.266 km 0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.710 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.262   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34511 (2000 SK175)          Discovered 2000-Sep-28 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SK175 = 1986 PN = 1992 DR10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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