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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1949969701631833 6.3649e-08  
a 2.570932102829214 1.6348e-08 au
q 2.069608132282255 1.6591e-07 au
i 3.55097183490386 6.1456e-06 deg
node 201.7517174697377 9.4384e-05 deg
peri 134.38298269846 9.5694e-05 deg
M 95.0190462495527 1.7274e-05 deg
tp 2457003.086602453189
(2014-Dec-11.58660245)
6.9642e-05 JED
period 1505.685741583894
4.12
1.4362e-05
3.932e-08
d
yr
n .2390937166086868 2.2805e-09 deg/d
Q 3.072256073376172 1.9536e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1066  
   data-arc span      13061 days (35.76 yr)  
   first obs. used      1980-03-16  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54328  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:24:46  

Additional Information
 Earth MOID = 1.06011 au 
 Jupiter MOID = 2.31259 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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