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175122 (2004 XM168)
Classification: Inner Main-belt Asteroid          SPK-ID: 2175122
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08656940532766183 5.5115e-08  
a 1.958221159909507 9.8439e-09 au
q 1.788699118596097 1.0562e-07 au
i 23.44537948600372 6.3093e-06 deg
node 66.71319617299072 8.8631e-06 deg
peri 342.4082027332147 2.6067e-05 deg
M 305.4188638880848 2.3056e-05 deg
tp 2459352.250840813069
(2021-May-17.75084081)
6.4247e-05 TDB
period 1000.900798046576
2.74
7.5472e-06
2.066e-08
d
yr
n .359676004557694 2.7121e-09 deg/d
Q 2.127743201222917 1.0696e-08 au
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      6322 days (17.31 yr)  
   first obs. used      2003-03-26  
   last obs. used      2020-07-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51367  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:04:07  

Additional Information
 Earth MOID = .805889 au 
 Jupiter MOID = 3.21035 au 
 T_jup = 3.779 
[ 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 16.95   n/a E2021B55  

175122 (2004 XM168)          Discovered 2004-Dec-07 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2004 XM168 = 2003 FD42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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