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24681 Granados (1989 YE6)
Classification: Main-belt Asteroid          SPK-ID: 2024681
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07836572051251435 3.0128e-08  
a 2.255677809163722 6.8043e-09 au
q 2.078909992404517 6.9454e-08 au
i 7.370038605434364 3.4264e-06 deg
node 256.0909183009204 2.8384e-05 deg
peri 194.3481708304601 3.7592e-05 deg
M 63.50837791604117 2.5324e-05 deg
tp 2458982.205623894229
(2020-May-12.70562389)
8.6842e-05 TDB
period 1237.411157028278
3.39
5.599e-06
1.533e-08
d
yr
n .2909299774414215 1.3164e-09 deg/d
Q 2.432445625922927 7.3376e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1909  
   data-arc span      11407 days (31.23 yr)  
   first obs. used      1989-12-29  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4888  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:36:37  

Additional Information
 Earth MOID = 1.09578 au 
 Jupiter MOID = 2.71934 au 
 T_jup = 3.609 
[ 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 14.54   n/a MPCxxxxx  
diameter diameter 3.262 km 0.084 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 7.62529 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.316   0.062 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24681 Granados           Discovered 1989 Dec. 29 by E. W. Elst at Haute Provence.
Enrique Granados (1867-1916) was a Spanish pianist and a composer of classical music in an uniquely Spanish style. Although his suite Goyescas is his most famous composition, the Allegro de Concierto (1911) is highly appreciated by every pianist.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-07-02Last Updated: 2015-07-06

Alternate Designations
 1989 YE6 = 1995 SQ5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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