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Encyclopedia > 323 Brucia
323 Brucia
Orbital characteristics
Orbit type Main belt,
Mars-crosser asteroid
Semimajor axis 2.381 AU
Eccentricity 0.302
Orbital period 3.67 y
Inclination 24.2°
Physical characteristics
Diameter 35.82 km
Mass  ? kg
Density  ? g/cm³
Rotation period 9.46 h
Spectral class S
History
Discoverer M. F. Wolf, 1891

323 Brucia was the first asteroid to be discovered by the use of astrophotography. It was also the first of over 200 asteroids discovered by Max Wolf, a pioneer in that method of finding astronomical objects. Discovered in 1891, it was named in honour of Catherine Wolfe Bruce, a noted patroness of the science of astronomy. It happens to be a Mars-crosser asteroid.

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The Minor Planets
Vulcanoids | Main belt | Groups and Families | Near_Earth objects | Jupiter Trojans
Centaurs | Trans-Neptunians | Damocloids | Comets | Kuiper Belt | Oort Cloud
(For other objects and regions, see: Binary asteroids, Asteroid moons and the Solar system)
(For a complete listing, see: List of asteroids)



  Results from FactBites:
 
Brucia (Asteroid) - Wikipedia (123 words)
Brucia war der erste Asteroid, der auf fotografischem Wege entdeckt wurde.
Brucia bewegt sich in einem Abstand von 1,6649 (Perihel) bis 3,1003 (Aphel) astronomischen Einheiten in 3,679 Jahren auf einer exzentrischen Bahn um die Sonne.
Brucia hat einen Durchmesser von etwa 36 Kilometern.
Max Wolf - Wikipedia, the free encyclopedia (312 words)
In 1888 he was awarded a Ph.D. by the University of Heidelberg, and joined the staff of that institution in 1890.
He pioneered the use of astrophotographic techniques to automate the discovery of asteroids, as opposed to older visual methods, as a result of which asteroid discovery rates sharply increased.
Interestingly, the Bruce Medal and asteroid Brucia are both named after the same person, Catherine Wolfe Bruce.
  More results at FactBites »


 

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