1037 Davidweilla

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1037 Davidweilla
Discovery [1]
Discovered by B. Jekhovsky
Discovery site Algiers Obs.
Discovery date29 October 1924
Designations
(1037) Davidweilla
Named after
David Weill [2]
1924 TF ·1951 TS
1958 XG ·1975 XC5
main-belt  ·(inner)
Orbital characteristics [1]
Epoch 4 September 2017 (JD 2458000.5)
Uncertainty parameter 0
Observation arc 92.50 yr (33,787 days)
Aphelion 2.6862 AU
Perihelion 1.8245 AU
2.2554 AU
Eccentricity 0.1910
3.39 yr (1,237 days)
172.40°
0° 17m 27.6s / day
Inclination 5.9015°
200.68°
169.52°
Physical characteristics
Dimensions6.884±0.174 km [3]
0.130±0.017 [3]
13.6 [1]

    1037 Davidweilla, provisional designation 1924 TF, is an asteroid from the inner regions of the asteroid belt, approximately 7 kilometers in diameter. It was discovered on 29 October 1924, by Benjamin Jekhowsky at Algiers Observatory in Algeria, Northern Africa. [4]

    Contents

    Classification and orbit

    Davidweilla orbits the Sun in the inner main-belt at a distance of 1.8–2.7  AU once every 3 years and 5 months (1,237 days). Its orbit has an eccentricity of 0.19 and an inclination of 6° with respect to the ecliptic. [1] The body's observation arc begins with its official discovery observation at Algiers. [4]

    Physical characteristics

    Diameter and albedo

    According to the survey carried out by the NEOWISE mission of NASA's Wide-field Infrared Survey Explorer, Davidweilla measures 6.884 kilometers in diameter and its surface has an albedo of 0.130. [3]

    Lightcurves

    As of 2017, no rotational lightcurve of Davidweilla has been obtained. The body's rotation period and shape remain unknown. [1] [5]

    Naming

    This minor planet was named after David Weill, at the Sorbonne University in Paris. He was a member of the Academy of sciences. The official naming citation was published by Paul Herget in The Names of the Minor Planets ( H 99 ). [2]

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    References

    1. 1 2 3 4 5 "JPL Small-Body Database Browser: 1037 Davidweilla (1924 TF)" (2017-05-01 last obs.). Jet Propulsion Laboratory . Retrieved 30 June 2017.
    2. 1 2 Schmadel, Lutz D. (2007). "(1037) Davidweilla". Dictionary of Minor Planet Names – (1037) Davidweilla. Springer Berlin Heidelberg. p. 89. doi:10.1007/978-3-540-29925-7_1038. ISBN   978-3-540-00238-3.
    3. 1 2 3 Masiero, Joseph R.; Mainzer, A. K.; Grav, T.; Bauer, J. M.; Cutri, R. M.; Dailey, J.; et al. (November 2011). "Main Belt Asteroids with WISE/NEOWISE. I. Preliminary Albedos and Diameters". The Astrophysical Journal. 741 (2): 20. arXiv: 1109.4096 . Bibcode:2011ApJ...741...68M. doi:10.1088/0004-637X/741/2/68 . Retrieved 30 June 2017.
    4. 1 2 "1037 Davidweilla (1924 TF)". Minor Planet Center. Retrieved 30 June 2017.
    5. "LCDB Data for (1037) Davidweilla". Asteroid Lightcurve Database (LCDB). Retrieved 30 June 2017.