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JPL Small-Body Database Browser
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423037 (2003 UK74)
Classification: Main-belt Asteroid          SPK-ID: 2423037
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1293909610242432 1.4513e-07  
a 2.89320844141732 3.4057e-08 au
q 2.51885342073888 4.1455e-07 au
i 11.31235177398585 8.6532e-06 deg
node 264.436183764684 4.8122e-05 deg
peri 96.32458837564053 5.849e-05 deg
M 149.4441896574022 3.7312e-05 deg
tp 2458254.318382334032
(2018-May-15.81838233)
0.00018194 TDB
period 1797.496329402747
4.92
3.1738e-05
8.689e-08
d
yr
n .2002785730970683 3.5363e-09 deg/d
Q 3.26756346209576 3.8463e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      5611 days (15.36 yr)  
   first obs. used      2003-09-29  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49829  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:54:40  

Additional Information
 Earth MOID = 1.54765 au 
 Jupiter MOID = 2.27652 au 
 T_jup = 3.249 
[ 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 15.9   n/a MPO472248  

423037 (2003 UK74)          Discovered 2003-Oct-16 by CINEOS at Campo Imperatore
Reference: Last Updated: 2015-02-04

Alternate Designations
 2003 UK74 = 2008 UY325 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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