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JPL Small-Body Database Browser
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423649 (2005 YB13)
Classification: Main-belt Asteroid          SPK-ID: 2423649
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1405008734237511 8.0848e-08  
a 2.631310764092766 3.0018e-08 au
q 2.261609303488415 2.2171e-07 au
i 10.98107293260877 6.2899e-06 deg
node 107.5532615755736 4.2497e-05 deg
peri 250.9848062305335 4.7784e-05 deg
M 230.9180769385173 2.1653e-05 deg
tp 2459559.509986544844
(2021-Dec-11.00998654)
9.5035e-05 TDB
period 1559.037783007694
4.27
2.6678e-05
7.304e-08
d
yr
n .2309116584111826 3.9513e-09 deg/d
Q 3.001012224697118 3.4235e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      8095 days (22.16 yr)  
   first obs. used      1996-12-07  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .78336  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:24:18  

Additional Information
 Earth MOID = 1.2846 au 
 Jupiter MOID = 2.47518 au 
 T_jup = 3.360 
[ 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 16.8   n/a MPO427996  

423649 (2005 YB13)          Discovered 2005-Dec-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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