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JPL Small-Body Database Browser
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268494 (2005 YG43)
Classification: Main-belt Asteroid          SPK-ID: 2268494
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06157050956078265 7.4826e-08  
a 2.635625837940022 2.324e-08 au
q 2.47334901208649 2.0709e-07 au
i 4.432257173142796 6.4893e-06 deg
node 125.1110825491654 9.8009e-05 deg
peri 292.7652516991755 0.00014686 deg
M 88.96170159421855 0.0001064 deg
tp 2458214.288997500078
(2018-Apr-05.78899750)
0.00046043 TDB
period 1562.874342648675
4.28
2.0671e-05
5.659e-08
d
yr
n .2303448141517836 3.0466e-09 deg/d
Q 2.797902663793554 2.4671e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      8120 days (22.23 yr)  
   first obs. used      1996-12-12  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:15:25  

Additional Information
 Earth MOID = 1.48928 au 
 Jupiter MOID = 2.39691 au 
 T_jup = 3.391 
[ 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 16.5   n/a MPO427488  

268494 (2005 YG43)          Discovered 2005-Dec-24 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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