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JPL Small-Body Database Browser
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268477 (2005 XM59)
Classification: Main-belt Asteroid          SPK-ID: 2268477
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1256110288323325 1.4663e-07  
a 2.58376429801877 2.3707e-08 au
q 2.259215006284383 3.9178e-07 au
i 1.919550568235979 8.6877e-06 deg
node 336.7245012524748 0.00016976 deg
peri 54.51370824949888 0.00017609 deg
M 120.0572862265537 4.0682e-05 deg
tp 2458094.601038551829
(2017-Dec-07.10103855)
0.00016775 TDB
period 1516.97270399454
4.15
2.0878e-05
5.716e-08
d
yr
n .2373147513149292 3.2662e-09 deg/d
Q 2.908313589753158 2.6685e-08 au
  Orbit Determination Parameters
   # obs. used (total)      257  
   data-arc span      6282 days (17.20 yr)  
   first obs. used      2001-12-15  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60306  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:38:55  

Additional Information
 Earth MOID = 1.26467 au 
 Jupiter MOID = 2.51862 au 
 T_jup = 3.411 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO281405  

268477 (2005 XM59)          Discovered 2005-Dec-03 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2005 XM59 = 2001 YB144 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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