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20074 Laskerschueler (1994 AF16)
Classification: Main-belt Asteroid          SPK-ID: 2020074
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06573874181884999 6.2754e-08  
a 2.290903623557565 1.4425e-08 au
q 2.140302501716647 1.487e-07 au
i 7.783096854398756 5.7206e-06 deg
node 79.36365817599118 4.4321e-05 deg
peri 157.4799329951336 6.273e-05 deg
M 12.53336979845623 4.5313e-05 deg
tp 2457356.406557311514
(2015-Nov-29.90655731)
0.00015933 JED
period 1266.510094500709
3.47
1.1962e-05
3.275e-08
d
yr
n .2842456618096845 2.6846e-09 deg/d
Q 2.441504745398484 1.5373e-08 au
  Orbit Determination Parameters
   # obs. used (total)      904  
   data-arc span      8802 days (24.10 yr)  
   first obs. used      1991-05-13  
   last obs. used      2015-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50319  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:26:23  

Additional Information
 Earth MOID = 1.12857 au 
 Jupiter MOID = 2.55325 au 
 T_jup = 3.583 
[ 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 14.8 mag n/a MPO324494  

20074 Laskerschueler           Discovered 1994 Jan. 14 by F. Borngen at Tautenburg.
German authoress Else Lasker-Schueler (1869-1945) is a representative of expressionism who used in her poems pictures of oriental tales and Old Testament themes. The friendly rapprochement of Jew and Christian was a real concern to her. Beaten by brownshirts in a Berlin street in 1933, she subsequently lived in exile.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010509/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 1994 AF16 = 1998 HW104 = 1999 SX18 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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