1301 Yvonne

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1301 Yvonne
001301-asteroid shape model (1301) Yvonne.png
Modelled shape of Yvonne from its lightcurve
Discovery [1]
Discovered by L. Boyer
Discovery site Algiers Obs.
Discovery date7 March 1934
Designations
(1301) Yvonne
Named after
Yvonne Boyer [2]
(discoverer's sister)
1934 EA
main-belt  ·(outer) [3]
background [4]
Orbital characteristics [1]
Epoch 4 September 2017 (JD 2458000.5)
Uncertainty parameter 0
Observation arc 83.32 yr (30,433 days)
Aphelion 3.5134 AU
Perihelion 2.0225 AU
2.7680 AU
Eccentricity 0.2693
4.61 yr (1,682 days)
96.456°
0° 12m 50.4s / day
Inclination 34.030°
161.56°
302.27°
Physical characteristics
18.693±4.943 km [5]
20.44±5.24 km [6]
21.438±0.088 km [7]
21.54±0.25 km [8]
21.681±0.204 km [9]
21.95±0.41 km [10]
22.77±2.4 km [11]
7.2536±0.0002 h [12]
7.3196±0.0001 h [12]
7.3200±0.0001 h [13]
7.320±0.005 h [14]
(39.0°, 41.0°) (λ1/β1) [15]
0.10±0.12 [6]
0.111±0.020 [10]
0.1167±0.0700 [5]
0.1632±0.040 [11]
0.1806±0.0479 [9]
0.201±0.006 [8]
SMASS = C [1] [3]  · C [16]
10.80 [8] [9] [11]  ·11.30 [1] [3] [5] [10]  ·11.32 [6]  ·11.40±0.22 [16]

    1301 Yvonne (prov. designation: 1934 EA) is a carbonaceous background asteroid from the background population of the intermediate asteroid belt, approximately 21 kilometers (13 miles) in diameter. It was discovered on 7 March 1934, by French astronomer Louis Boyer at the Algiers Observatory in North Africa. [17] The asteroid was named for the discoverer's sister, Yvonne Boyer

    Contents

    Orbit and classification

    Yvonne is a non-family of the main belt's background population. [4] It orbits the Sun in the 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 an eccentricity of 0.27 and an inclination of 34° with respect to the ecliptic. [1] The body's observation arc begins with its official discovery observation at Algiers in March 1934. [17]

    Naming

    This minor planet was named after Yvonne Boyer, sister of discoverer. The official naming citation was mentioned in The Names of the Minor Planets by Paul Herget in 1955 ( H 101 ). [2]

    Physical characteristics

    In the SMASS classification, Yvonne is a carbonaceous C-type asteroid. [1] PanSTARRS photometric survey also characterized the asteroid as a C-type. [16]

    Rotation period and pole

    Lightcurve-based 3D-model of Yvonne 1301Yvonne (Lightcurve Inversion).png
    Lightcurve-based 3D-model of Yvonne

    Between 2003 and 2017, four rotational lightcurves of Yvonne have been obtained from photometric observations. [12] [13] [14] Analysis gave a consolidated rotation period of 7.320 hours with a brightness amplitude between 0.52 and 0.90 magnitude ( U=3/3/3/3 ). [3] In 2011, a modeled lightcurve using data from the Uppsala Asteroid Photometric Catalogue (UAPC) and other sources gave a concurring period 7.31968±0.00005 hours, as well as a spin axis of (39.0°, 41.0°) in ecliptic coordinates (λ, β). [15]

    Diameter and albedo

    According to the surveys carried out by the Infrared Astronomical Satellite IRAS, the Japanese Akari satellite and the NEOWISE mission of NASA's Wide-field Infrared Survey Explorer, Yvonne measures between 18.693 and 22.77 kilometers in diameter and its surface has an albedo between 0.10 and 0.201. [5] [6] [7] [8] [9] [10] [11]

    The Collaborative 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 an absolute magnitude of 11.3. [3]

    References

    1. 1 2 3 4 5 6 "JPL Small-Body Database Browser: 1301 Yvonne (1934 EA)" (2017-07-02 last obs.). Jet Propulsion Laboratory . Retrieved 11 December 2017.
    2. 1 2 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.
    3. 1 2 3 4 5 "LCDB Data for (1301) Yvonne". Asteroid Lightcurve Database (LCDB). Retrieved 11 December 2017.
    4. 1 2 "Asteroid 1301 Yvonne – Proper Elements". AstDyS-2, Asteroids – Dynamic Site. Retrieved 29 October 2019.
    5. 1 2 3 4 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 .
    6. 1 2 3 4 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 .
    7. 1 2 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.
    8. 1 2 3 4 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)
    9. 1 2 3 4 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.
    10. 1 2 3 4 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 . Retrieved 11 December 2017.
    11. 1 2 3 4 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 . Retrieved 22 October 2019.
    12. 1 2 3 Behrend, Raoul. "Asteroids and comets rotation curves – (1301) Yvonne". Geneva Observatory. Retrieved 11 December 2017.
    13. 1 2 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 . Retrieved 16 March 2020.
    14. 1 2 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 . Retrieved 16 March 2020.
    15. 1 2 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 . Retrieved 11 December 2017.
    16. 1 2 3 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 . Retrieved 11 December 2017.
    17. 1 2 "1301 Yvonne (1934 EA)". Minor Planet Center. Retrieved 11 December 2017.
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