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17543 Sosva (1993 PA3)
Classification: Outer Main-belt Asteroid          SPK-ID: 2017543
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1040591404945216 8.0072e-08  
a 3.23635068614702 5.0621e-08 AU
q 2.899578815407706 2.6921e-07 AU
i 18.02660565081102 1.0014e-05 deg
node 306.6835160135876 2.3573e-05 deg
peri 259.4460932617546 5.8703e-05 deg
M 308.5827311835757 5.7984e-05 deg
tp 2457104.230421371729
(2015-Mar-22.73042137)
0.00034308 JED
period 2126.580314567289
5.82
4.9894e-05
1.366e-07
d
yr
n .169285870622409 3.9718e-09 deg/d
Q 3.573122556886334 5.5889e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      696  
   data-arc span      8521 days (23.33 yr)  
   first obs. used      1991-01-21  
   last obs. used      2014-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49934  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 14:01:17  

Additional Information
 Earth MOID = 1.96718 AU 
 T_jup = 3.100 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6 mag n/a MPO279699  

17543 Sosva           Discovered 1993 Aug. 14 by E. W. Elst at Caussols.
The Sosva river in western Siberia is one of the many tributaries of the Ob.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20061109/MPCPages.arcLast Updated: 2006-11-13

[ show close-approach data ]
Alternate Designations
 1993 PA3 = 1991 BD2 = 1999 RN141 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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