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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2239127615843531 6.0923e-08  
a 2.60501458805801 1.8728e-08 au
q 2.021718577678415 1.5121e-07 au
i 3.235145422664215 5.6709e-06 deg
node 133.2646865220654 0.00021687 deg
peri 216.1700803673064 0.00021916 deg
M 5.578984424949899 3.6292e-05 deg
tp 2458976.700583215127
(2020-May-07.20058321)
0.00015465 TDB
period 1535.725750414024
4.20
1.6561e-05
4.534e-08
d
yr
n .2344168546388871 2.5278e-09 deg/d
Q 3.188310598437606 2.2921e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      6221 days (17.03 yr)  
   first obs. used      2003-10-15  
   last obs. used      2020-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63516  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:32:19  

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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