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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .223912774204802 9.8926e-08  
a 2.605014554413069 4.8447e-08 au
q 2.021718518690552 2.8121e-07 au
i 3.235151700889352 9.1386e-06 deg
node 133.26452920 0.00023988 deg
peri 216.1701926817113 0.00024619 deg
M 5.579038588054974 6.8926e-05 deg
tp 2458976.700352621548
(2020-May-07.20035262)
0.00029342 TDB
period 1535.725720662134
4.20
4.2841e-05
1.173e-07
d
yr
n .2344168591802868 6.5394e-09 deg/d
Q 3.188310590135585 5.9295e-08 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      5736 days (15.70 yr)  
   first obs. used      2003-10-15  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68602  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:38:07  

Additional Information
 Earth MOID = 1.0165 au 
 Jupiter MOID = 2.24134 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 17.2   n/a MPO477054  

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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