1422 Strömgrenia
| 13.051±0.003 (R)[8] · 13.06±0.28[9] · 13.42[1][3][4][5][7] | |
1422 Strömgrenia, provisional designation 1936 QF, is a stony Florian
Classification and orbit
Strömgrenia is a member of the Flora family, a large group of stony asteroids in the inner main-belt. It orbits the Sun at a distance of 1.9–2.6 AU once every 3 years and 4 months (1,230 days). Its orbit has an eccentricity of 0.17 and an inclination of 3° with respect to the ecliptic.[1] It was first identified as 1933 WB at
Uccle Observatory in 1933. The body's observation arc however begins with its official discovery observation at Heidelberg in 1936.[10]
Lightcurves
Two rotational
U=2/2).[8]
Diameter, albedo and spectral type
On the
albedo between 0.209 and 0.40.[4][5][6][7] The Collaborative Asteroid Lightcurve Link, assumes an albedo of 0.24 – derived from the asteroid 8 Flora, the family's principal body and namesake – and calculates a diameter of 5.62 kilometers with an absolute magnitude of 13.42.[3]
Naming
This
H 128).[2]
References
- ^ a b c d e f g "JPL Small-Body Database Browser: 1422 Stromgrenia (1936 QF)" (2016-05-30 last obs.). Jet Propulsion Laboratory. Archived from the original on 18 September 2020. Retrieved 8 January 2017.
- ^ ISBN 978-3-540-00238-3.
- ^ a b c d e f g "LCDB Data for (1422) Strömgrenia". Asteroid Lightcurve Database (LCDB). Retrieved 8 January 2017.
- ^ . Retrieved 8 January 2017.
- ^ . Retrieved 8 January 2017.
- ^ . Retrieved 8 January 2017.
- ^ .
- ^ . Retrieved 8 January 2017.
- ^ . Retrieved 8 January 2017.
- ^ a b "1422 Stromgrenia (1936 QF)". Minor Planet Center. Retrieved 8 January 2017.
External links
- 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
- 1422 Strömgrenia at AstDyS-2, Asteroids—Dynamic Site
- 1422 Strömgrenia at the JPL Small-Body Database
