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JPL Small-Body Database Browser
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379103 (2008 YS13)
Classification: Main-belt Asteroid          SPK-ID: 2379103
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .322631548437169 4.726e-08  
a 3.17049343706505 3.4193e-08 au
q 2.147592230154871 1.5076e-07 au
i 24.13646502323569 1.2706e-05 deg
node 298.3450283868381 1.4967e-05 deg
peri 86.9454673864266 2.6369e-05 deg
M 68.52712527478539 1.7763e-05 deg
tp 2458607.991806123829
(2019-May-04.49180612)
9.9342e-05 TDB
period 2062.000255064169
5.65
3.3358e-05
9.133e-08
d
yr
n .1745877572594175 2.8244e-09 deg/d
Q 4.193394643975228 4.5225e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      6768 days (18.53 yr)  
   first obs. used      2001-07-17  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55069  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:08:12  

Additional Information
 Earth MOID = 1.30162 au 
 Jupiter MOID = 2.10746 au 
 T_jup = 2.990 
[ 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 15.4   n/a MPO455729  
diameter diameter 7.938 km 1.183 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.022   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

379103 (2008 YS13)          Discovered 2008-Dec-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2008 YS13 = 2001 OL17 = 2007 RP24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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