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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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1951854268961402 8.6423e-08  
a 2.571570817421795 2.1226e-08 AU
q 2.069637669629666 2.3099e-07 AU
i 3.55057729443419 7.2996e-06 deg
node 201.7514460127218 0.00010319 deg
peri 134.4286940814114 0.00010447 deg
M 359.3449878930446 1.7617e-05 deg
tp 2457003.240583170685
(2014-Dec-11.74058317)
7.3735e-05 JED
period 1506.246878446746
4.12
1.8649e-05
5.106e-08
d
yr
n .2390046446909386 2.9592e-09 deg/d
Q 3.073503965213924 2.5369e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1002  
   data-arc span      12677 days (34.71 yr)  
   first obs. used      1980-03-16  
   last obs. used      2014-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55206  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:35:32  

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
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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