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JPL Small-Body Database Browser
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469907 (2005 XO11)
Classification: Main-belt Asteroid          SPK-ID: 2469907
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1308787330318173 6.5261e-08  
a 2.550417064132319 3.5584e-08 au
q 2.216621710075954 1.7426e-07 au
i 8.771633453600318 1.1025e-05 deg
node 97.88393672648216 5.8181e-05 deg
peri 239.6008860594957 7.7322e-05 deg
M 186.5598861081955 4.9775e-05 deg
tp 2459317.241059516749
(2021-Apr-12.74105952)
0.00020517 TDB
period 1487.69956174609
4.07
3.1135e-05
8.524e-08
d
yr
n .2419843423073093 5.0643e-09 deg/d
Q 2.884212418188683 4.0241e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      6231 days (17.06 yr)  
   first obs. used      2002-01-14  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60352  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:38:38  

Additional Information
 Earth MOID = 1.22057 au 
 Jupiter MOID = 2.47198 au 
 T_jup = 3.412 
[ 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 17.0   n/a MPO437771  

469907 (2005 XO11)          Discovered 2005-Dec-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 2005 XO11 = 2009 WD199 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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