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90394 (2003 XK14)
Classification: Main-belt Asteroid          SPK-ID: 2090394
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07147595896298195 4.8096e-08  
a 2.560600151377185 2.0527e-08 au
q 2.377578800036743 1.2166e-07 au
i 22.19916006701664 6.3195e-06 deg
node 38.42670762747972 1.4346e-05 deg
peri 91.76227842771873 4.9303e-05 deg
M 353.3634022969854 4.5934e-05 deg
tp 2459028.090150452219
(2020-Jun-27.59015045)
0.000191 TDB
period 1496.618389010875
4.10
1.7996e-05
4.927e-08
d
yr
n .2405422802788935 2.8925e-09 deg/d
Q 2.743621502717625 2.1994e-08 au
  Orbit Determination Parameters
   # obs. used (total)      548  
   data-arc span      7865 days (21.53 yr)  
   first obs. used      1998-10-16  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50369  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 16:31:51  

Additional Information
 Earth MOID = 1.48463 au 
 Jupiter MOID = 2.37102 au 
 T_jup = 3.328 
[ 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 14.8   n/a MPO359374  

90394 (2003 XK14)          Discovered 2003-Dec-15 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2003 XK14 = 1998 UC44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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