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227502 (2005 XQ83)
Classification: Main-belt Asteroid          SPK-ID: 2227502
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0602988977085627 6.3664e-08  
a 2.637467007367925 2.3186e-08 au
q 2.478430654080938 1.5577e-07 au
i 9.677807246283985 5.4203e-06 deg
node 76.2820137430421 2.9472e-05 deg
peri 113.6561431421317 6.3853e-05 deg
M 81.44353474645111 5.2132e-05 deg
tp 2458846.557190488611
(2019-Dec-29.05719049)
0.00022707 TDB
period 1564.51229457047
4.28
2.0631e-05
5.648e-08
d
yr
n .2301036567429701 3.0343e-09 deg/d
Q 2.796503360654913 2.4584e-08 au
  Orbit Determination Parameters
   # obs. used (total)      344  
   data-arc span      10125 days (27.72 yr)  
   first obs. used      1992-11-27  
   last obs. used      2020-08-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59573  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:26:25  

Additional Information
 Earth MOID = 1.49328 au 
 Jupiter MOID = 2.20569 au 
 T_jup = 3.374 
[ 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 16.11   n/a E2021B55  

227502 (2005 XQ83)          Discovered 2005-Dec-04 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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