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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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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01000661379146093 3.2666e-08  
a 2.785534465695691 1.221e-08 au
q 2.757660698094671 9.3399e-08 au
i 5.871174059768437 4.2285e-06 deg
node 197.4835439870669 3.5533e-05 deg
peri 78.21548749341912 0.00025987 deg
M 282.7771182077422 0.00026009 deg
tp 2459564.754340204642
(2021-Dec-16.25434020)
0.0012277 TDB
period 1698.092060672333
4.65
1.1165e-05
3.057e-08
d
yr
n .2120026401027183 1.3939e-09 deg/d
Q 2.813408233296711 1.2332e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2099  
   data-arc span      10579 days (28.96 yr)  
   first obs. used      1992-01-30  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48652  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:01:07  

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 13.67   n/a E2021B10  
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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