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JPL Small-Body Database Browser
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390419 (2013 YL32)
Classification: Main-belt Asteroid          SPK-ID: 2390419
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2062825394626754 5.8236e-08  
a 2.752614910798141 5.0895e-08 au
q 2.184798516835874 1.6978e-07 au
i 12.92218542371141 8.8934e-06 deg
node 297.5664973637424 2.9932e-05 deg
peri 288.9312664973322 4.1446e-05 deg
M 344.5730621044385 2.2183e-05 deg
tp 2458671.981530791079
(2019-Jul-07.48153079)
0.00010243 TDB
period 1668.078996557848
4.57
4.6263e-05
1.267e-07
d
yr
n .2158171170207618 5.9856e-09 deg/d
Q 3.320431304760407 6.1393e-08 au
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      5221 days (14.29 yr)  
   first obs. used      2005-02-14  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54243  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:06:59  

Additional Information
 Earth MOID = 1.21439 au 
 Jupiter MOID = 1.91716 au 
 T_jup = 3.278 
[ 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 15.9   n/a MPO476838  
diameter diameter 4.396 km 0.134 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.089   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

390419 (2013 YL32)          Discovered 2005-Feb-14 by CSS at Catalina
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2013 YL32 = 2010 BX87 = 2010 PT17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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