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55735 Magdeburg (1987 QV)
Classification: Main-belt Asteroid          SPK-ID: 2055735
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2835383224431837 7.8651e-08  
a 2.61877318218451 2.5285e-08 AU
q 1.876250627248716 2.0914e-07 AU
i 10.97028931564344 8.5073e-06 deg
node 269.6808720840116 3.9268e-05 deg
peri 53.52122059914127 4.1955e-05 deg
M 165.9821335978596 2.1871e-05 deg
tp 2456286.819063528149
(2012-Dec-25.31906353)
8.6698e-05 JED
period 1547.908389660437
4.24
2.2418e-05
6.138e-08
d
yr
n .2325719030949711 3.3683e-09 deg/d
Q 3.361295737120304 3.2454e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      711  
   data-arc span      10053 days (27.52 yr)  
   first obs. used      1987-08-19  
   last obs. used      2015-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5459  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 16:47:54  

Additional Information
 Earth MOID = .887468 AU 
 T_jup = 3.323 
[ 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 13.8 mag n/a MPO313826  
rotation period rot_per 15.41 h n/a LCDB (Rev. 2015-Feb); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2005) Minor Planet Bul. 32, 29-32.]

55735 Magdeburg           Discovered 1987 Aug. 22 by F. Börngen at Tautenburg.
Magdeburg, first recorded in 805, is situated on the Elbe river and is currently the capital of Saxony-Anhalt. It became important under emperor Otto I, who founded a cathedral there.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030806/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1987 QV = 2000 SA287 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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