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JPL Small-Body Database Browser
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117357 (2004 XG88)
Classification: Main-belt Asteroid          SPK-ID: 2117357
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1986712123514063 5.2401e-08  
a 2.642404824097661 2.2912e-08 au
q 2.117435054170974 1.3697e-07 au
i 5.296483752566846 5.3183e-06 deg
node 66.52557939941914 6.6694e-05 deg
peri 247.5476015812514 6.8686e-05 deg
M 212.8580090921996 2.326e-05 deg
tp 2459241.756210752035
(2021-Jan-27.25621075)
0.00010676 TDB
period 1568.9079265985
4.30
2.0406e-05
5.587e-08
d
yr
n .2294589720000361 2.9844e-09 deg/d
Q 3.167374594024348 2.7464e-08 au
  Orbit Determination Parameters
   # obs. used (total)      613  
   data-arc span      9124 days (24.98 yr)  
   first obs. used      1994-03-14  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6189  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:30:20  

Additional Information
 Earth MOID = 1.10958 au 
 Jupiter MOID = 2.13402 au 
 T_jup = 3.360 
[ 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 15.3   n/a MPO432678  

117357 (2004 XG88)          Discovered 2004-Dec-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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