1301 Yvonne (prov. designation 1934 EA ) is a carbonaceousbackground asteroid from thebackground population of the intermediateasteroid belt , approximately 21 kilometers (13 miles) in diameter. It was discovered on 7 March 1934, by French astronomerLouis Boyer at theAlgiers Observatory in North Africa.[ 17]
Orbit and classification [ edit ] Yvonne is a non-family of the main belt'sbackground population .[ 4] central asteroid belt at a distance of 2.0–3.5 AU once every 4 years and 7 months (1,682 days;semi-major axis of 2.77 AU). Its orbit has aneccentricity of 0.27 and aninclination of 34° with respect to theecliptic .[ 1] observation arc begins with its official discovery observation at Algiers in March 1934.[ 17]
Thisminor planet was named after Yvonne Boyer, sister of discoverer. The official naming citation was mentioned inThe Names of the Minor Planets Paul Herget in 1955 (H 101 [ 2]
Physical characteristics [ edit ] In theSMASS classification ,Yvonne is a carbonaceousC-type asteroid .[ 1] PanSTARRS photometric survey also characterized the asteroid as a C-type.[ 16]
Rotation period and pole [ edit ] Lightcurve -based 3D-model ofYvonne Between 2003 and 2017, four rotationallightcurves ofYvonne have been obtained from photometric observations.[ 12] [ 13] [ 14] rotation period of 7.320 hours with a brightness amplitude between 0.52 and 0.90magnitude (U=3/3/3/3 [ 3] 68 ± 0.00005 spin axis of (39.0°, 41.0°) inecliptic coordinates (λ, β).[ 15]
Diameter and albedo [ edit ] According to the surveys carried out by the Infrared Astronomical SatelliteIRAS , the JapaneseAkari satellite and theNEOWISE mission of NASA'sWide-field Infrared Survey Explorer ,Yvonne measures between 18.693 and 22.77 kilometers in diameter and its surface has analbedo between 0.10 and 0.201.[ 5] [ 6] [ 7] [ 8] [ 9] [ 10] [ 11]
TheCollaborative Asteroid Lightcurve Link derives an albedo of 0.1054 (which is untypically high for a carbonaceous body) and a diameter of 22.50 kilometers based on anabsolute magnitude of 11.3.[ 3]
^a b c d e f "JPL Small-Body Database Browser: 1301 Yvonne (1934 EA)" (2017-07-02 last obs.).Jet Propulsion Laboratory . Retrieved11 December 2017 .^a b Schmadel, Lutz D. (2007). "(1301) Yvonne".Dictionary of Minor Planet Names Springer Berlin Heidelberg . p. 107 .doi :10.1007/978-3-540-29925-7_1302 .ISBN 978-3-540-00238-3 ^a b c d e "LCDB Data for (1301) Yvonne" . Asteroid Lightcurve Database (LCDB). Retrieved11 December 2017 .^a b "Asteroid 1301 Yvonne – Proper Elements" . AstDyS-2, Asteroids – Dynamic Site. Retrieved29 October 2019 .^a b c d Masiero, Joseph R.; Nugent, C.; Mainzer, A. K.; Wright, E. L.; Bauer, J. M.; Cutri, R. M.; et al. (October 2017)."NEOWISE Reactivation Mission Year Three: Asteroid Diameters and Albedos" .The Astronomical Journal .154 (4): 10.arXiv :1708.09504 Bibcode :2017AJ....154..168M .doi :10.3847/1538-3881/aa89ec ^a b c d Nugent, C. R.; Mainzer, A.; Bauer, J.; Cutri, R. M.; Kramer, E. A.; Grav, T.; et al. (September 2016)."NEOWISE Reactivation Mission Year Two: Asteroid Diameters and Albedos" .The Astronomical Journal .152 (3): 12.arXiv :1606.08923 Bibcode :2016AJ....152...63N .doi :10.3847/0004-6256/152/3/63 ^a b Masiero, Joseph R.; Grav, T.; Mainzer, A. K.; Nugent, C. R.; Bauer, J. M.; Stevenson, R.; et al. (August 2014). "Main-belt Asteroids with WISE/NEOWISE: Near-infrared Albedos".The Astrophysical Journal .791 (2): 11.arXiv :1406.6645 Bibcode :2014ApJ...791..121M .doi :10.1088/0004-637X/791/2/121 .S2CID 119293330 . ^a b c d Usui, Fumihiko; Kuroda, Daisuke; Müller, Thomas G.; Hasegawa, Sunao; Ishiguro, Masateru; Ootsubo, Takafumi; et al. (October 2011). "Asteroid Catalog Using Akari: AKARI/IRC Mid-Infrared Asteroid Survey".Publications of the Astronomical Society of Japan .63 (5):1117– 1138.Bibcode :2011PASJ...63.1117U .doi :10.1093/pasj/63.5.1117 . online ,AcuA catalog p. 153 )^a b c d Mainzer, A.; Grav, T.; Masiero, J.; Hand, E.; Bauer, J.; Tholen, D.; et al. (November 2011). "NEOWISE Studies of Spectrophotometrically Classified Asteroids: Preliminary Results".The Astrophysical Journal .741 (2): 25.arXiv :1109.6407 Bibcode :2011ApJ...741...90M .doi :10.1088/0004-637X/741/2/90 .S2CID 35447010 . ^a b c d Masiero, Joseph R.; Mainzer, A. K.; Grav, T.; Bauer, J. M.; Cutri, R. M.; Nugent, C.; et al. (November 2012)."Preliminary Analysis of WISE/NEOWISE 3-Band Cryogenic and Post-cryogenic Observations of Main Belt Asteroids" .The Astrophysical Journal Letters .759 (1): 5.arXiv :1209.5794 Bibcode :2012ApJ...759L...8M .doi :10.1088/2041-8205/759/1/L8 .S2CID 46350317 . Retrieved11 December 2017 . ^a b c d Tedesco, E. F.; Noah, P. V.; Noah, M.; Price, S. D. (October 2004)."IRAS Minor Planet Survey V6.0" .NASA Planetary Data System .12 : IRAS-A-FPA-3-RDR-IMPS-V6.0.Bibcode :2004PDSS...12.....T . Retrieved22 October 2019 . ^a b c Behrend, Raoul."Asteroids and comets rotation curves – (1301) Yvonne" . Geneva Observatory. Retrieved11 December 2017 . ^a b Oey, Julian; Vilagi, J.; Gajdos, S.; Kornos, L.; Galad, A. (September 2007)."Light curve Analysis of 8 Asteroids from Leura and Other Collaborating Observatories" (PDF) .Minor Planet Bulletin .34 (3):81– 83.Bibcode :2007MPBu...34...81O .ISSN 1052-8091 . Retrieved16 March 2020 . ^a b Pray, Donald P. (March 2004)."Lightcurve analysis of asteroids 1225, 1301, 2134, 2741, and 3974" (PDF) .Minor Planet Bulletin .31 (1):6– 8.Bibcode :2004MPBu...31....6P .ISSN 1052-8091 . Retrieved16 March 2020 . ^a b Hanus, J.; Durech, J.; Broz, M.; Warner, B. D.; Pilcher, F.; Stephens, R.; et al. (June 2011)."A study of asteroid pole-latitude distribution based on an extended set of shape models derived by the lightcurve inversion method" .Astronomy & Astrophysics .530 : 16.arXiv :1104.4114 Bibcode :2011A&A...530A.134H .doi :10.1051/0004-6361/201116738 . Retrieved11 December 2017 . ^a b c Veres, Peter; Jedicke, Robert; Fitzsimmons, Alan; Denneau, Larry; Granvik, Mikael; Bolin, Bryce; et al. (November 2015)."Absolute magnitudes and slope parameters for 250,000 asteroids observed by Pan-STARRS PS1 - Preliminary results" .Icarus .261 :34– 47.arXiv :1506.00762 Bibcode :2015Icar..261...34V .doi :10.1016/j.icarus.2015.08.007 .S2CID 53493339 . Retrieved11 December 2017 . ^a b "1301 Yvonne (1934 EA)" .Minor Planet Center . Retrieved11 December 2017 .
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