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JPL Small-Body Database Browser
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437550 (2013 YB129)
Classification: Main-belt Asteroid          SPK-ID: 2437550
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1270990657370653 6.8553e-08  
a 2.756732033693542 4.172e-08 au
q 2.406353967723653 1.8265e-07 au
i 4.025074173119091 7.588e-06 deg
node 270.960548559497 0.00013149 deg
peri 190.3819636112502 0.00013834 deg
M 42.42874575402845 3.8638e-05 deg
tp 2458403.462926250305
(2018-Oct-11.96292625)
0.00017963 TDB
period 1671.822847677638
4.58
3.7952e-05
1.039e-07
d
yr
n .215333819908062 4.8883e-09 deg/d
Q 3.107110099663431 4.7023e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      5183 days (14.19 yr)  
   first obs. used      2004-12-18  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47706  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:45:53  

Additional Information
 Earth MOID = 1.42351 au 
 Jupiter MOID = 2.04007 au 
 T_jup = 3.328 
[ 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 16.9   n/a MPO368901  

437550 (2013 YB129)          Discovered 2008-Sep-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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