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JPL Small-Body Database Browser
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109993 (2001 SC60)
Classification: Main-belt Asteroid          SPK-ID: 2109993
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1981045498581275 4.3117e-08  
a 2.699450216589078 1.2746e-08 au
q 2.164676846567274 1.1444e-07 au
i 12.77605252522678 5.4429e-06 deg
node 337.5606083068465 1.9951e-05 deg
peri 63.37674978045608 2.4683e-05 deg
M 321.3636307828355 1.2229e-05 deg
tp 2458774.362218762601
(2019-Oct-17.86221876)
5.4967e-05 TDB
period 1619.986557296126
4.44
1.1473e-05
3.141e-08
d
yr
n .2222240662298247 1.5739e-09 deg/d
Q 3.234223586610882 1.5271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      9947 days (27.23 yr)  
   first obs. used      1992-09-02  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52987  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 10:18:57  

Additional Information
 Earth MOID = 1.20404 au 
 Jupiter MOID = 2.37573 au 
 T_jup = 3.305 
[ 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 MPO400986  
diameter diameter 2.155 km 0.134 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.316   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109993 (2001 SC60)          Discovered 2001-Sep-17 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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