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14015 Senancour (1994 BD4)
Classification: Main-belt Asteroid          SPK-ID: 2014015
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09812212477140751 3.4501e-08  
a 3.148124739095058 1.9048e-08 au
q 2.839224050649618 1.1041e-07 au
i 5.966134294865638 4.6212e-06 deg
node 156.4650843021138 3.306e-05 deg
peri 312.4057133790428 4.0437e-05 deg
M 261.3755198254522 2.5395e-05 deg
tp 2459559.431455610688
(2021-Dec-10.93145561)		 0.00014606 TDB
period 2040.21682713797
5.59		 1.8517e-05
5.07e-08		 d
yr
n .1764518335558532 1.6015e-09 deg/d
Q 3.457025427540497 2.0917e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1379  
   data-arc span      13887 days (38.02 yr)  
   first obs. used      1981-10-24  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53619  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:49:32  

Additional Information
 Earth MOID = 1.86017 au 
 Jupiter MOID = 1.6507 au 
 T_jup = 3.193 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.5   n/a MPO313532  
diameter diameter 9.571 km 0.154 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.092   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14015 Senancour           Discovered 1994 Jan. 16 by E. W. Elst and C. Pollas at Caussols.
Etienne Pivert de Senancour (1770-1846), a French essayist and philosopher, is considered one of the precursors of the Romantic Movement. His epistolary novel Obermann (1804) was greatly inspired by the philosophical ideas of Jean-Jacques Rousseau.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20130127/MPCPages.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 1994 BD4 = 1981 UZ22 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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