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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06656412869314977 7.3795e-08  
a 2.29101784138847 1.5985e-08 AU
q 2.138518234955986 1.7016e-07 AU
i 7.786461773549139 7.1677e-06 deg
node 79.400044656464 4.8679e-05 deg
peri 157.288476302223 6.5615e-05 deg
M 202.2351767150595 4.4589e-05 deg
tp 2457355.571345590300
(2015-Nov-29.07134559)
0.00015774 JED
period 1266.604812478389
3.47
1.3256e-05
3.629e-08
d
yr
n .284224405634131 2.9746e-09 deg/d
Q 2.443517447820954 1.7049e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      693  
   data-arc span      8238 days (22.55 yr)  
   first obs. used      1991-05-13  
   last obs. used      2013-12-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52454  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 22:36:39  

Additional Information
 Earth MOID = 1.12788 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 14.7 mag n/a MPO250411  

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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