ET3

ET3
Asteroid
(3122) Florence
Eigenschaften des Orbits
Orbittyp Amor-Typ
Große Halbachse 1,7686 AE
Exzentrizität 0,4229
Perihel – Aphel 1,0107 – 2,5165 AE
Neigung der Bahnebene 22,164°
Siderische Umlaufzeit 2,352 a
Mittlere Orbitalgeschwindigkeit 22,40 km/s
Physikalische Eigenschaften
Durchmesser 2,5 km
Masse  ? kg
Albedo 0,20
Mittlere Dichte  ? g/cm³
Rotationsperiode 2,3581 h
Absolute Helligkeit 13,907
Spektralklasse S
Geschichte
Entdecker S. J. Bus
Datum der Entdeckung 1981
Andere Bezeichnung 1981 ET3, 1983 CN1

(3122) Florence ist ein Asteroid vom Amor-Typ, der am 2. März 1981 von Schelte John Bus am Siding-Spring-Observatorium entdeckt wurde. Der Asteroid ist nach dem US-amerikanischen Astronomen William B. Florence benannt.


Weblinks


Siehe auch: Liste der Asteroiden


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