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JPL Small-Body Database Browser
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390889 (2004 XS110)
Classification: Main-belt Asteroid          SPK-ID: 2390889
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2188092797634901 1.9319e-07  
a 2.554169301148165 4.8901e-08 au
q 1.995293355969918 5.1575e-07 au
i 4.616031261037246 2.8881e-05 deg
node 7.939036894078325 0.00017047 deg
peri 88.93145047789136 0.00020009 deg
M 174.1124999620247 0.00011313 deg
tp 2457879.391859080252
(2017-May-05.89185908)
0.0004535 TDB
period 1490.983879892196
4.08
4.2819e-05
1.172e-07
d
yr
n .2414513026297973 6.9341e-09 deg/d
Q 3.113045246326411 5.9601e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      7242 days (19.83 yr)  
   first obs. used      1998-06-18  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59881  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:31:08  

Additional Information
 Earth MOID = 1.0185 au 
 Jupiter MOID = 2.08881 au 
 T_jup = 3.400 
[ 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 17.2   n/a MPO440687  

390889 (2004 XS110)          Discovered 2004-Dec-14 by CSS at Catalina
Reference: Last Updated: 2014-04-17

Alternate Designations
 2004 XS110 = 2008 VK29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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