A three-dimensional model of 264 Libussa based on its light curve
Discovery
Discovered by
C. H. F. Peters
Discovery date
22 December 1886
Designations
MPC designation
(264) Libussa
Pronunciation
German:[ˈliːbʊsaː]
Named after
Libuše
Alternative designations
A886 YA
Minor planet category
Main belt
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc
123.02 yr (44934 d)
Aphelion
3.1799 AU (475.71 Gm)
Perihelion
2.41375 AU (361.092 Gm)
Semi-major axis
2.79681 AU (418.397 Gm)
Eccentricity
0.13696
Orbital period (sidereal)
4.68 yr (1708.4 d)
Average orbital speed
17.81 km/s
Mean anomaly
254.88°
Mean motion
0° 12m 38.592s / day
Inclination
10.426°
Longitude of ascending node
49.608°
Argument of perihelion
340.891°
Physical characteristics
Dimensions
50.48±2.7 km
Synodic rotation period
9.2276 h (0.38448 d)[1][2]
Geometric albedo
0.2971±0.034
Spectral type
S
Absolute magnitude (H)
8.42
Libussa (minor planet designation: 264 Libussa) is a Main belt asteroid that was discovered by C. H. F. Peters on December 22, 1886, in Clinton, New York and was named after Libussa, the legendary founder of Prague.[3] It is classified as an S-type asteroid.
Photometric observations of this asteroid at the Organ Mesa Observatory in Las Cruces, New Mexico, in 2008 gave an asymmetrical, bimodal light curve with a period of 9.2276 ± 0.0002 hours and a brightness variation of 0.33 ± 0.03 in magnitude.[2] Observation from the W. M. Keck Observatory show an angular size of 57 mas, which is close to the resolution limit of the instrument. The estimated maximum size of the asteroid is about 66 ± 7 km. It has an asymmetrical shape with a size ratio of more than 1.22 between the major and minor axes.[4]
Between 2005 and 2021, 264 Libussa has been observed to occult five stars.
^ abCite error: The named reference JPL was invoked but never defined (see the help page).
^ abCite error: The named reference Pilcher2009 was invoked but never defined (see the help page).
^Schmadel, Lutz D. (2007). "(264) Libussa". Dictionary of Minor Planet Names – (264) Libussa. Springer Berlin Heidelberg. p. 38. doi:10.1007/978-3-540-29925-7_265. ISBN 978-3-540-00238-3.
^Cite error: The named reference Marchis2006 was invoked but never defined (see the help page).
Libussa (minor planet designation: 264Libussa) is a Main belt asteroid that was discovered by C. H. F. Peters on December 22, 1886, in Clinton, New York...
list 259 Aletheia 28 June 1886 list 261 Prymno 31 October 1886 list 264Libussa 22 December 1886 list 270 Anahita 8 October 1887 list 287 Nephthys 25...
see 2367 Praha) in the 8th century, and after whom the minor planets 264Libussa and 3102 Krok were named, respectively. The approved naming citation...
Deutscher Taschenbuch Verlag. ISBN 978-3-423-30079-7. von Krockow, Christian; Libussa Fritz-Krockow (1994). Die Stunde der Frauen : Bericht aus Pommern 1944...
"La Chronique des trois Soeurs", "Richilde", "Les Écuyers de Roland", "Libussa", "La Nymphe de la Fontaine", "Le Trésor du Hartz", "Légendes de Rubezahl"...