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11530 d'Indy (1992 CP2)
Classification: Main-belt Asteroid          SPK-ID: 2011530
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01000661155926596 3.2458e-08  
a 2.785534465498849 1.1492e-08 au
q 2.757660704117654 9.3054e-08 au
i 5.871174569349428 4.1753e-06 deg
node 197.4835348535993 3.3839e-05 deg
peri 78.2154709306854 0.0002384 deg
M 282.7771441587129 0.00023797 deg
tp 2459564.754217757317
(2021-Dec-16.25421776)
0.001123 TDB
period 1698.092060492338
4.65
1.0509e-05
2.877e-08
d
yr
n .2120026401251903 1.312e-09 deg/d
Q 2.813408226880043 1.1607e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2156  
   data-arc span      10646 days (29.15 yr)  
   first obs. used      1992-01-30  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4837  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 00:59:07  

Additional Information
 Earth MOID = 1.74749 au 
 Jupiter MOID = 2.16399 au 
 T_jup = 3.324 
[ 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 13.68   n/a MPCxxxxx  
diameter diameter 5.016 km 0.261 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.306   0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11530 d´Indy           Discovered 1992 Feb. 2 by E. W. Elst at the European Southern Observatory.
Composer Vincent d´Indy (1851-1931) attempted to reform French symphonic and dramatic music. His beautiful Symphonie sur un chant montagnard français (1886), is composed along lines indicated by César Franck.
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
 1992 CP2 = 1995 WU3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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