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JPL Small-Body Database Browser
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351316 (2004 UY2)
Classification: Main-belt Asteroid          SPK-ID: 2351316
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2709400162418891 6.3918e-08  
a 2.409365387957841 1.762e-08 au
q 1.756571890611898 1.4784e-07 au
i 8.847531063118753 5.5081e-06 deg
node 100.7948317375149 3.9661e-05 deg
peri 238.7761706280749 4.3917e-05 deg
M 345.085365549117 1.1782e-05 deg
tp 2458657.092977038804
(2019-Jun-22.59297704)
4.4742e-05 TDB
period 1366.005435873306
3.74
1.4985e-05
4.103e-08
d
yr
n .2635421430587844 2.891e-09 deg/d
Q 3.062158885303784 2.2394e-08 au
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      6492 days (17.77 yr)  
   first obs. used      2002-01-22  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49416  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:47:21  

Additional Information
 Earth MOID = .765443 au 
 Jupiter MOID = 2.36814 au 
 T_jup = 3.454 
[ 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 MPO450318  

351316 (2004 UY2)          Discovered 2004-Sep-21 by LONEOS at Anderson Mesa
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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