47 tucanae造句

"47 tucanae"是什么意思

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47 tucanae In 2000, the results of a search for giant planets in the globular cluster 47 Tucanae were announced. Outward segregation of white dwarfs was observed in the globular cluster 47 Tucanae in...
globular cluster 47 tucanae In 2000, the results of a search for giant planets in the globular cluster 47 Tucanae were announced. Outward segregation of white dwarfs was observed in the globular cluster 47 Tucanae in...
alpha tucanae At an apparent magnitude of 2.86, Alpha Tucanae is the brightest star in the constellation and marks the toucan's head. Alpha Tucanae is a spectroscopic binary, which means that the two st...
beta tucanae Beta-2's companion, the 6th magnitude "'Beta Tucanae D "', is another A-type star which is separated by approximately 0.38 arcseconds ( 16 AU ) from Beta-2. Both of these bright stars have...
delta tucanae The barred spiral galaxy NGC 7408 is located 3 degrees northwest of Delta Tucanae, and was initially mistaken for a planetary nebula. The primary component, "'Delta Tucanae A "', is a blue...
epsilon tucanae Epsilon Tucanae traditionally marks the toucan's left leg. Epsilon Tucanae is a blue-white B-type subgiant with an apparent magnitude of + 4.49 . It is approximately 373 light years from E...
eta tucanae Eta Tucanae is a white main sequence dwarf with an apparent magnitude of + 5.00.
gamma tucanae Gamma Tucanae is a yellow-white sequence star of spectral type F1III and an apparent magnitude of 4.00, located around 75 light years from Earth.
iota tucanae Iota Tucanae is a yellow semiregular variable star and its brightness varies by 0.06 magnitudes.
kappa tucanae Its binary companion, "'Kappa Tucanae B "', has a magnitude of + 7.3 and is 5 arcseconds, or at least 100 Astronomical Units from A . They complete one orbit every 1222 years.
lambda tucanae Lambda Tucanae is an optical double that is, the name is given to two stars ( Lambda 1 and Lambda 2 ) which appear close together from our viewpoint, but are in fact far apart in space.
nu tucanae Nu Tucanae is a M-type red giant with a mean apparent magnitude of + 4.91.
rho tucanae Rho Tucanae is a spectroscopic binary composed of two yellow-white main sequence dwarfs with a combined apparent magnitude of + 5.38.
theta tucanae Theta Tucanae is a white standard candles and as subjects to study asteroseismology. Theta Tucanae is a white standard candles and as subjects to study astroseismology.
tucanae Epsilon Tucanae traditionally marks the toucan's left leg. Theta Tucanae is a white standard candles and as subjects to study asteroseismology. Theta Tucanae is a white standard candles an...
zeta tucanae Zeta Tucanae is a yellow-white main sequence star of spectral type F9.5V and an apparent magnitude of 4.20 located 28 light-years away from the Solar System.
47 The Dodgers ( 47-45 ) wish they could relate. The Austin team defeated Tulsa 54-47 in the finals. "I'm 47, " he said. They are trying to make this the new AK-47, The lists inadvertently we...
47．wish By the way , i don t know any of the other 47 wishes
47 aglaja On September 16, 1984, the star SAO 146599 was occulted by 47 Aglaja. Based upon its spectrum, 47 Aglaja is listed as a C-type asteroid under the Tholen classification taxonomy, indicating...
47 arietis "' 47 Arietis "'( abbreviated "'47 Ari "') is a star in the northern constellation of F-type subgiant star with a stellar classification of F5 IV.
47 bc In 47 BC, he was raised to the consulship through the influence of Caesar. In 47 BC the Roman Dictator Comana. Ptolemy XIII reportedly drowned on January 13, 47 BC while attempting to cros...
47 bce In 47 BCE Julius Caesar then annexed the city to Judea. A loyal supporter of Hyrcanus II, Antipater appointed his son governor of Galilee in 47 BCE, when Herod was either about 25 or 28 ye...
47 brand In 2010, Twins Enterprise changed its name to 47 Brand. In 2015, they dropped the brand in 47 Brand .
47 brigade SAAF aircraft attacked 59 Brigade during the day preventing the brigade from coming to the aid of 47 Brigade. The SAAF kept up the pressure on 47 Brigade with three attacks on 21 September...
47 cfr The FCC prescribes essentially the following formulae in 47 CFR 73.208 for distances not exceeding 475 km / 295 miles: Stations are required by federal law to relay Emergency Action Notifi...