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154714 de Schepper (2004 LU5)
Classification: Main-belt Asteroid          SPK-ID: 2154714
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1204351972803952 9.129e-08  
a 2.473557762976616 3.1802e-08 AU
q 2.175654345808074 2.311e-07 AU
i 8.144430129883872 9.7071e-06 deg
node 160.3660689594548 6.8923e-05 deg
peri 140.3007961786589 8.5105e-05 deg
M 213.480163580341 5.716e-05 deg
tp 2457578.829620193372
(2016-Jul-09.32962019)
0.00023077 JED
period 1420.958884183407
3.89
2.7403e-05
7.503e-08
d
yr
n .2533500469345978 4.8859e-09 deg/d
Q 2.771461180145157 3.5632e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      6284 days (17.20 yr)  
   first obs. used      1997-09-26  
   last obs. used      2014-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57381  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 08:15:56  

Additional Information
 Earth MOID = 1.16866 AU 
 T_jup = 3.459 
[ 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 16.3 mag n/a MPO245167  

154714 de Schepper           Discovered 2004 June 6 by P. De Cat at Uccle.
Mieke de Schepper (1943-2003) was diagnosed with breast cancer in 1987 and passed away after a long and brave fight against the disease. The name was suggested by her son, Joris Blommaert.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110517/MPCPages.arcLast Updated: 2011-06-24
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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