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249516 Aretha (2010 CV60)
Classification: Main-belt Asteroid          SPK-ID: 2249516
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05468834355737302 6.3773e-08  
a 3.165808938483058 3.7529e-08 au
q 2.992676091618294 2.0995e-07 au
i 10.41380159361153 7.0638e-06 deg
node 101.5656959156482 3.6858e-05 deg
peri 22.51620243798432 8.4778e-05 deg
M 24.35382449563551 7.186e-05 deg
tp 2458861.315732060498
(2020-Jan-12.81573206)
0.0004115 TDB
period 2057.431943274468
5.63
3.6584e-05
1.002e-07
d
yr
n .1749754110588216 3.1113e-09 deg/d
Q 3.338941785347822 3.9581e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      6734 days (18.44 yr)  
   first obs. used      2001-11-11  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55828  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:45:10  

Additional Information
 Earth MOID = 2.01152 au 
 Jupiter MOID = 1.76159 au 
 T_jup = 3.176 
[ 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 15.8   n/a MPO454850  
diameter diameter 4.306 km 0.661 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.046   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

249516 Aretha           Discovered 2010 Feb. 15 at WISE.
Aretha Franklin (b. 1942) is an American singer known as the Queen of Soul who has won 17 Grammy Awards and has influenced countless singers. She recorded such hits as "Respect", "Chain of Fools" and "Think". She was awarded the Presidential Medal of Freedom in 2005.
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 2014-07-12Last Updated: 2014-08-13

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