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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07130260506937275 4.3818e-08  
a 2.559852737112138 1.6815e-08 au
q 2.377328568362078 1.0477e-07 au
i 22.2018165883439 5.9567e-06 deg
node 38.41863651800524 1.0216e-05 deg
peri 91.56568200287658 4.7968e-05 deg
M 88.83632793088488 4.4449e-05 deg
tp 2459027.344793784269
(2020-Jun-26.84479378)
0.00018473 TDB
period 1495.963164315582
4.10
1.474e-05
4.036e-08
d
yr
n .240647636644652 2.3711e-09 deg/d
Q 2.742376905862197 1.8014e-08 au
  Orbit Determination Parameters
   # obs. used (total)      835  
   data-arc span      8290 days (22.70 yr)  
   first obs. used      1998-10-16  
   last obs. used      2021-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47697  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:16:14  

Additional Information
 Earth MOID = 1.48543 au 
 Jupiter MOID = 2.37034 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 14.90   n/a MPO637231  

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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