+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   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 ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .05455838326258038 6.0593e-08   a 3.165051752666649 3.6027e-08 au q 2.992371646098761 1.9681e-07 au i 10.4136518054313 6.7738e-06 deg node 101.5632484710919 3.6642e-05 deg peri 22.30639737634906 8.3035e-05 deg M 59.56131119640583 7.0308e-05 deg tp 2458860.223936916513 (2020-Jan-11.72393692) 0.00040333 TDB period 2056.693854608214 5.63 3.5116e-05 9.614e-08 d yr n .1750382047349373 2.9886e-09 deg/d Q 3.337731859234538 3.7993e-08 au   Orbit Determination Parameters    # obs. used (total)      207      data-arc span      7064 days (19.34 yr)      first obs. used      2001-11-11      last obs. used      2021-03-15      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .55711      source      ORB      producer      Otto Matic      solution date      2021-Apr-14 02:07:46   Additional Information  Earth MOID = 2.01109 au   Jupiter MOID = 1.76244 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 16.02   n/a E2021B55   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 2014-07-12 Last Updated: 2014-08-13 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jun-22 07:55 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin