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437998 (2003 UA126)
Classification: Main-belt Asteroid          SPK-ID: 2437998
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2239464492937885 5.8022e-08  
a 2.605316912294689 1.8202e-08 au
q 2.021865440501237 1.4274e-07 au
i 3.235130380217442 5.0904e-06 deg
node 133.2638649174617 0.00020724 deg
peri 216.2051872042139 0.00020952 deg
M 52.43253475781535 3.6043e-05 deg
tp 2458976.788856583835
(2020-May-07.28885658)
0.00015219 TDB
period 1535.993100501689
4.21
1.6097e-05
4.407e-08
d
yr
n .2343760527846226 2.4562e-09 deg/d
Q 3.188768384088141 2.2278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      6302 days (17.25 yr)  
   first obs. used      2003-10-15  
   last obs. used      2021-01-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57824  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:28:32  

Additional Information
 Earth MOID = 1.01489 au 
 Jupiter MOID = 2.24165 au 
 T_jup = 3.374 
[ 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 17.42   n/a MPCxxxxx  

437998 (2003 UA126)          Discovered 2003-Oct-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-07-06

Alternate Designations
 2003 UA126 = 2007 QH5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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