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13612 (1994 UQ1)
Classification: Main-belt Asteroid          SPK-ID: 2013612
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1951854300893873 8.6477e-08  
a 2.571570813283049 2.1468e-08 AU
q 2.069637658087082 2.3122e-07 AU
i 3.550576777946541 7.3133e-06 deg
node 201.7514454013503 0.00010321 deg
peri 134.4286931742767 0.0001045 deg
M 359.3449912432266 1.7805e-05 deg
tp 2457003.240569146843
(2014-Dec-11.74056915)
7.4522e-05 JED
period 1506.246874810464
4.12
1.8862e-05
5.164e-08
d
yr
n .239004645267928 2.9929e-09 deg/d
Q 3.073503968479017 2.5659e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      992  
   data-arc span      12529 days (34.30 yr)  
   first obs. used      1980-03-16  
   last obs. used      2014-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54736  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:20:11  

Additional Information
 Earth MOID = 1.06268 AU 
 T_jup = 3.400 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO259440  

13612 (1994 UQ1)          Discovered 1994-Oct-25 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 UQ1 = 1980 FZ = 1990 XQ 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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