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5779 Schupmann (1990 BC1)
Classification: Main-belt Asteroid          SPK-ID: 2005779
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07707773313201881 7.0933e-08  
a 3.00880893341546 3.5494e-08 AU
q 2.776896761400429 2.1043e-07 AU
i 10.95372289652676 8.3127e-06 deg
node 147.854245091014 3.3938e-05 deg
peri 316.5946621575241 6.3206e-05 deg
M 294.6597369557082 5.606e-05 deg
tp 2457346.494120947004
(2015-Nov-19.99412095)
0.00029895 JED
period 1906.296022354364
5.22
3.3732e-05
9.235e-08
d
yr
n .1888478996852667 3.3417e-09 deg/d
Q 3.24072110543049 3.823e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1069  
   data-arc span      12302 days (33.68 yr)  
   first obs. used      1980-02-21  
   last obs. used      2013-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49273  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 18:15:46  

Additional Information
 Earth MOID = 1.80458 AU 
 T_jup = 3.218 
[ 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 12.3 mag n/a MPO265988  

5779 Schupmann           Discovered 1990 Jan. 23 by S. Ueda and H. Kaneda at Kushiro.
In Die Medial-Fernrohre, Ludwig Schupmann (1851-1920) described a telescope incorporating reflecting and refracting elements and Mangin mirrors that allow for the elimination of chromatic aberrations while using common optical glasses. Instruments of his design were used in early lunar studies and are used now in double-star work.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20071124/MPCPages.arcLast Updated: 2007-11-26

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Alternate Designations
 1990 BC1 = 1980 DC5 = 1985 DP3 = 1998 QN101 = 1998 QO107 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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