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11384 Sartre (1998 SW143)
Classification: Main-belt Asteroid          SPK-ID: 2011384
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1850745465767023 4.7352e-08  
a 2.401299644139767 9.796e-09 au
q 1.956880201305803 1.175e-07 au
i 2.684703053882374 4.7701e-06 deg
node 174.1905936706571 8.7129e-05 deg
peri 184.0682306786096 8.7717e-05 deg
M 310.9030015785189 1.0976e-05 deg
tp 2459185.861870332382
(2020-Dec-02.36187033)
4.1729e-05 TDB
period 1359.151790641062
3.72
8.3169e-06
2.277e-08
d
yr
n .2648710780347802 1.6208e-09 deg/d
Q 2.845719086973731 1.1609e-08 au
  Orbit Determination Parameters
   # obs. used (total)      737  
   data-arc span      14989 days (41.04 yr)  
   first obs. used      1979-07-24  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6115  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:23:56  

Additional Information
 Earth MOID = .953053 au 
 Jupiter MOID = 2.60271 au 
 T_jup = 3.501 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO279635  

11384 Sartre           Discovered 1998 Sept. 18 by E. W. Elst at the European Southern Observatory.
Jean-Paul Sartre (1905-1980), French novelist and the exponent of Existentialism, used his pen his entire life for the defense of individual freedom and human dignity. His masterwork L´Etre et le Néant (1943) confronts "human consciousness" with "being". He won the 1964 Noble Prize for literature, but refused to accept it.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000523/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 1998 SW143 = 1979 OK2 = 1997 HK8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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