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JPL Small-Body Database Browser
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390480 (2013 YW149)
Classification: Main-belt Asteroid          SPK-ID: 2390480
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .214391726083387 5.0599e-08  
a 2.713354006957481 3.5723e-08 au
q 2.131633357930592 1.4233e-07 au
i 14.69188984027046 4.8586e-06 deg
node 127.723728147925 2.0839e-05 deg
peri 222.9158871023996 2.3384e-05 deg
M 138.4097723000944 1.1526e-05 deg
tp 2457972.843011074879
(2017-Aug-07.34301107)
5.2485e-05 TDB
period 1632.518515550578
4.47
3.224e-05
8.827e-08
d
yr
n .220518172731773 4.3549e-09 deg/d
Q 3.29507465598437 4.3382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      499  
   data-arc span      5288 days (14.48 yr)  
   first obs. used      2004-12-03  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55667  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:07:04  

Additional Information
 Earth MOID = 1.14614 au 
 Jupiter MOID = 2.16844 au 
 T_jup = 3.282 
[ 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 15.4   n/a MPO434439  

390480 (2013 YW149)          Discovered 2004-Dec-03 by CSS at Catalina
Reference: Last Updated: 2014-03-21

Alternate Designations
 2013 YW149 = 2009 UP111 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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