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277521 (2005 XB13)
Classification: Main-belt Asteroid          SPK-ID: 2277521
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03222501064682297 7.1655e-08  
a 2.780179629724493 3.832e-08 au
q 2.690588311556541 2.1181e-07 au
i 4.610802511845541 5.1752e-06 deg
node 115.9999804783955 8.5707e-05 deg
peri 78.54202345506903 0.00012883 deg
M 294.993560241164 9.45e-05 deg
tp 2459306.246569553197
(2021-Apr-01.74656955)
0.00044562 TDB
period 1693.197865434398
4.64
3.5006e-05
9.584e-08
d
yr
n .2126154345863414 4.3958e-09 deg/d
Q 2.869770947892444 3.9554e-08 au
  Orbit Determination Parameters
   # obs. used (total)      274  
   data-arc span      6557 days (17.95 yr)  
   first obs. used      2002-02-10  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48967  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:12:39  

Additional Information
 Earth MOID = 1.69363 au 
 Jupiter MOID = 2.09548 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 16.1   n/a MPO455059  

277521 (2005 XB13)          Discovered 2005-Dec-01 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2005 XB13 = 2002 CN200 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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