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15752 Eluard (1992 BD2)
Classification: Main-belt Asteroid          SPK-ID: 2015752
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .235191010393674 3.4971e-08  
a 3.153515761735403 1.7973e-08 au
q 2.411837203440477 1.123e-07 au
i 10.85240090585735 4.4372e-06 deg
node 144.9745062667993 2.0699e-05 deg
peri 238.2045290498861 2.2422e-05 deg
M 80.39475741590438 9.1743e-06 deg
tp 2458543.710445544743
(2019-Mar-01.21044554)
5.0932e-05 TDB
period 2045.459740032262
5.60
1.7487e-05
4.788e-08
d
yr
n .1759995530365813 1.5046e-09 deg/d
Q 3.895194320030329 2.22e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1909  
   data-arc span      10314 days (28.24 yr)  
   first obs. used      1992-01-30  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48055  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:15:01  

Additional Information
 Earth MOID = 1.43508 au 
 Jupiter MOID = 1.6764 au 
 T_jup = 3.136 
[ 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 13.1   n/a MPO502290  
diameter diameter 15.420 km 0.228 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.423 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.056   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15752 Eluard           Discovered 1992 Jan. 30 by E. W. Elst at the European Southern Observatory.
French poet Paul Eluard (Eugène Grindel, 1895-1952) played an important role in the surrealistic movement. His early poems are colored by fervent pacifism (Poèmes de la Paix), but his greatness comes from the inspiration of his muses, particularly his second wife Nush (Capitale de la douleur, 1926).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070402/MPCPages.arcLast Updated: 2007-07-05

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Alternate Designations
 1992 BD2 = 1998 BQ10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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