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120588 (1995 SK34)
Classification: Main-belt Asteroid          SPK-ID: 2120588
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02536738696605578 6.2439e-08  
a 2.692767416225888 2.0476e-08 au
q 2.6244589431689 1.7653e-07 au
i 13.28298881538652 8.0963e-06 deg
node 357.831350717947 1.7698e-05 deg
peri 325.1177103114774 0.00011886 deg
M 241.5445810765839 0.00011798 deg
tp 2459531.566766081255
(2021-Nov-13.06676608)		 0.0005288 TDB
period 1613.974586615208
4.42		 1.8409e-05
5.04e-08		 d
yr
n .2230518392207055 2.5441e-09 deg/d
Q 2.761075889282876 2.0995e-08 au
   Orbit Determination Parameters
   # obs. used (total)      376  
   data-arc span      8983 days (24.59 yr)  
   first obs. used      1995-09-22  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6064  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:38:37  

Additional Information
 Earth MOID = 1.6229 au 
 Jupiter MOID = 2.32296 au 
 T_jup = 3.332 
[ 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 15.7   n/a MPO381974  

120588 (1995 SK34)          Discovered 1995-Sep-22 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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Alternate Designations
 1995 SK34 = 2004 TC117 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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