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209540 Siurana (2004 UK1)
Classification: Main-belt Asteroid          SPK-ID: 2209540
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 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .151899965380422 7.6398e-08  
a 2.189703164180178 3.5253e-08 AU
q 1.857087329347809 1.7014e-07 AU
i 5.01817121390045 1.1888e-05 deg
node 357.0337398782225 0.00010539 deg
peri 48.1619726835914 0.00012212 deg
M 37.07773027277297 7.2766e-05 deg
tp 2456878.604706949000
(2014-Aug-09.10470695)
0.00023675 JED
period 1183.521892400833
3.24
2.8581e-05
7.825e-08
d
yr
n .3041768828371413 7.3456e-09 deg/d
Q 2.522318999012548 4.0608e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      3751 days (10.27 yr)  
   first obs. used      2001-12-19  
   last obs. used      2012-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .62832  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 20:07:32  

Additional Information
 Earth MOID = .86985 AU 
 T_jup = 3.654 
[ 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 17.3 mag n/a MPO229888  

209540 Siurana           Discovered 2004 Oct. 23 by J. Manteca at Begues.
The village of Siurana, at the top of an escarpment in the Prades Mountains in the Montsant region of Catalonia, has a long history shared by ancient Romans, Greeks and Arabs. Its beautiful site at an altitude of 770 meters is visited by many tourists from around the world.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100527/MPCPages.arcLast Updated: 2010-12-06

Alternate Designations
 2004 UK1 = 2001 YQ151 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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