226 Weringia is a typical
main-belt asteroid
An asteroid is a minor planet of the inner Solar System. Sizes and shapes of asteroids vary significantly, ranging from 1-meter rocks to a dwarf planet almost 1000 km in diameter; they are rocky, metallic or icy bodies with no atmosphere.
...
. It was discovered by
Johann Palisa
Johann Palisa (6 December 1848 – 2 May 1925) was an Austrian astronomer, born in Troppau, Austrian Silesia, now Czech Republic. He was a prolific discoverer of asteroids, discovering 122 in all, from 136 Austria in 1874 to 1073 Gel ...
on 19 July 1882, and was named after
Währing
Währing () is the 18th district of Vienna and lies in northwestern Vienna on the edge of the Vienna Woods. It was formed in 1892 from the unification of the older suburbs of Währing, Weinhaus, Gersthof, Pötzleinsdorf, Neustift am Walde and Sa ...
, part of
Vienna
en, Viennese
, iso_code = AT-9
, registration_plate = W
, postal_code_type = Postal code
, postal_code =
, timezone = CET
, utc_offset = +1
, timezone_DST ...
, the city where the asteroid was discovered.
Photometric observations
during 2008 showed a
rotation period
The rotation period of a celestial object (e.g., star, gas giant, planet, moon, asteroid) may refer to its sidereal rotation period, i.e. the time that the object takes to complete a single revolution around its axis of rotation relative to the ...
of 11.1496 ± 0.0009 hours and a brightness
variation of 0.20 ± 0.02 in
magnitude.
References
External links
The Asteroid Orbital Elements DatabaseAsteroid Lightcurve Data File*
*
Background asteroids
Weringia
Weringia
Währing
S-type asteroids (SMASS)
18820719
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