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JPL Small-Body Database Browser
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423280 (2004 YU13)
Classification: Main-belt Asteroid          SPK-ID: 2423280
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2023084547482066 1.0411e-07  
a 2.861162636867184 6.2735e-08 au
q 2.28232524501928 2.7884e-07 au
i 13.94837787233657 1.1346e-05 deg
node 286.302759968603 4.196e-05 deg
peri 274.5283376356874 5.6618e-05 deg
M .7724676846129812 3.1635e-05 deg
tp 2458996.706936931359
(2020-May-27.20693693)
0.00015533 TDB
period 1767.714989132554
4.84
5.8139e-05
1.592e-07
d
yr
n .2036527393913528 6.698e-09 deg/d
Q 3.440000028715088 7.5426e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      5439 days (14.89 yr)  
   first obs. used      2004-12-11  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52778  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 01:49:05  

Additional Information
 Earth MOID = 1.33032 au 
 Jupiter MOID = 1.86694 au 
 T_jup = 3.228 
[ 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 16.1   n/a MPO423496  
diameter diameter 3.525 km 0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

423280 (2004 YU13)          Discovered 2004-Dec-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-02-04

[ show close-approach data ]
Alternate Designations
 2004 YU13 = 2010 AA50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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