1024 Hale
Appearance
Discovery | |
---|---|
10.60[11] · 10.70[3][9] 10.78[8][14] · 10.8[4][10] 10.83[6] · 11.00[12] | |
1024 Hale, provisional designation A923 YO13, is a carbonaceous background
rotation period of 16 hours.[4]
Orbit and classification
Hale is a non-
semi-major axis of 2.87 AU). Its orbit has an eccentricity of 0.22 and an inclination of 16° with respect to the ecliptic.[3] The body's observation arc begins at Yerkes Observatory with its first recorded observation in December 1928, or five years after its official discovery observation.[1]
Physical characteristics
Hale has been characterized as a carbonaceous
SMASS classification it is a "hydrated" Ch-subtype.[3]
Rotation period
In January 2013, a first rotational
Diameter and albedo
According to the surveys carried out by the Japanese
The Collaborative Asteroid Lightcurve Link derives an albedo of 0.0496 and a diameter of 41.28 kilometers based on an absolute magnitude of 10.8.[4]
Naming
This
H 98).[2]
References
- ^ a b c d "1024 Hale (A923 YO13)". Minor Planet Center. Retrieved 16 March 2018.
- ^ ISBN 978-3-540-00238-3.
- ^ a b c d e f "JPL Small-Body Database Browser: 1024 Hale (A923 YO13)" (2018-02-26 last obs.). Jet Propulsion Laboratory. Archived from the original on 6 August 2020. Retrieved 16 March 2018.
- ^ a b c d e f g h i "LCDB Data for (1024) Hale". Asteroid Lightcurve Database (LCDB). Retrieved 16 March 2018.
- ^ a b "Asteroid 1024 Hale – Nesvorny HCM Asteroid Families V3.0". Small Bodies Data Ferret. Retrieved 24 October 2019.
- ^ .
- ^ S2CID 119293330.
- ^ .
- ^ S2CID 9341381. Retrieved 16 March 2018.
- ^ S2CID 35447010.
- ^ )
- ^ S2CID 46350317. Retrieved 16 March 2018.
- ^ ISSN 1052-8091. Retrieved 16 March 2018.
- ^ S2CID 53493339. Retrieved 16 March 2018.
External links
- SDSS Masi–Foglia–Binzel Spectroscopic classification (MFB catalog)
- Asteroid Lightcurve Database (LCDB), query form (info Archived 16 December 2017 at the Wayback Machine)
- Dictionary of Minor Planet Names, Google books
- Asteroids and comets rotation curves, CdR – Observatoire de Genève, Raoul Behrend
- Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center
- 1024 Hale at AstDyS-2, Asteroids—Dynamic Site
- 1024 Hale at the JPL Small-Body Database