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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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2051924377747884 5.1171e-08  
a 2.42131109271357 1.9564e-08 AU
q 1.924476366988536 1.2213e-07 AU
i 1.75688409479479 5.0701e-06 deg
node 280.9498985913141 0.00021075 deg
peri 40.10222733612425 0.00021139 deg
M 88.38246547133369 2.2247e-05 deg
tp 2456662.639106820622
(2014-Jan-05.13910682)
8.2039e-05 JED
period 1376.177060641355
3.77
1.6679e-05
4.566e-08
d
yr
n .2615942456069027 3.1705e-09 deg/d
Q 2.918145818438604 2.3579e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      463  
   data-arc span      8513 days (23.31 yr)  
   first obs. used      1991-09-16  
   last obs. used      2015-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59106  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 16:45:16  

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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