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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1948217619384844 6.1033e-08  
a 2.571219105577954 1.574e-08 au
q 2.070289669099363 1.5825e-07 au
i 3.551000946206372 5.8727e-06 deg
node 201.7455494823377 9.288e-05 deg
peri 134.4004918593802 9.4196e-05 deg
M 142.8359602356664 1.7506e-05 deg
tp 2457002.994214834519
(2014-Dec-11.49421483)
6.9396e-05 JED
period 1505.93787660106
4.12
1.3828e-05
3.786e-08
d
yr
n .2390536858084272 2.195e-09 deg/d
Q 3.072148542056545 1.8806e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1114  
   data-arc span      13166 days (36.05 yr)  
   first obs. used      1980-03-16  
   last obs. used      2016-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55114  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:16:59  

Additional Information
 Earth MOID = 1.06202 au 
 Jupiter MOID = 2.31353 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 14.0 mag n/a MPO328838  

13612 (1994 UQ1)          Discovered 1994-Oct-25 by Ueda, S., Kaneda, H. at Kushiro
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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