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379393 (2009 YR10)
Classification: Main-belt Asteroid          SPK-ID: 2379393
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2407554383254923 9.9042e-08  
a 2.761380923772356 2.96e-08 au
q 2.09656344908589 2.684e-07 au
i 6.377162940194872 9.0158e-06 deg
node 263.8441244387829 8.6801e-05 deg
peri 111.1610715369442 9.2459e-05 deg
M 46.5507447325768 2.0913e-05 deg
tp 2458383.773488784800
(2018-Sep-22.27348878)
9.8168e-05 TDB
period 1676.053616020273
4.59
2.6949e-05
7.378e-08
d
yr
n .2147902647976182 3.4536e-09 deg/d
Q 3.426198398458823 3.6726e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      5244 days (14.36 yr)  
   first obs. used      2004-08-25  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50505  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:19:06  

Additional Information
 Earth MOID = 1.10739 au 
 Jupiter MOID = 2.10291 au 
 T_jup = 3.290 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO460487  
diameter diameter 2.547 km 0.658 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379393 (2009 YR10)          Discovered 2009-Dec-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

Alternate Designations
 2009 YR10 = 2004 RB343 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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