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100047 Leobaeck (1991 TU6)
Classification: Main-belt Asteroid          SPK-ID: 2100047
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2051924275841931 5.4586e-08  
a 2.421311096489062 2.0831e-08 AU
q 1.924476394663927 1.3262e-07 AU
i 1.756883342952519 5.1687e-06 deg
node 280.9498133565393 0.00023857 deg
peri 40.10231066833585 0.00023905 deg
M 88.3824652852357 2.2255e-05 deg
tp 2456662.639106741794
(2014-Jan-05.13910674)
8.2043e-05 JED
period 1376.177063860114
3.77
1.7759e-05
4.862e-08
d
yr
n .2615942449950564 3.3757e-09 deg/d
Q 2.918145798314197 2.5105e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      8449 days (23.13 yr)  
   first obs. used      1991-09-16  
   last obs. used      2014-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60369  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 15:46:44  

Additional Information
 Earth MOID = .912933 AU 
 T_jup = 3.484 
[ 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 16.0 mag n/a MPO266350  

100047 Leobaeck           Discovered 1991 Oct. 2 by F. Börngen and L. D. Schmadel at Tautenburg.
Leo Baeck (1873-1956) was a leading liberal Jewish religious thinker. His The Essence of Judaism appeared in 1905. After liberation from Theresienstadt he participated in the resumption of German-Jewish dialogue. He became president of both the Council of Jews from Germany and the World Union for Progressive Judaism.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060413/MPCPages.arcLast Updated: 2006-04-17

Alternate Designations
 1991 TU6 = 2002 NV11 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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