sn 1999ec造句

• sn 1999ec    "' SN 1999EC "'is a type Ib supernova that was discovered in the interacting galaxy NGC 2207 in October 1999 . It was found on images taken with the Katzman Automatic Imaging Telescope at ...
• a sn    On 16 March 2012, a Type II supernova, designated as SN 2012aw, was discovered in M95. For example, the sub-luminous SN 2008ha is often referred to as SN 2002cx-like or class Ia-2002cx. Et...
• se llamaba sn    He created music for various films, such as " Adi髎 Alicia ", " Se llamaba SN ", and playwright Rom醤 Chalbaud's " Carmen la que contaba 16 a駉s ".
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• sm sn    On the edge chromatic number and adjacent strong edge chromatic number of sm sn
• sn    Last year, SNS International recorded $ 4 million in revenues. But most government offices here were closed because of the weekend sn The Clinton administration has opposed such a move . s...
• sn码    看机子后面的SN码，例如VX757****V1*****，就是指的v1版本，其他类似。 网游SN码也叫新手序列号，是网络游戏公司为了推广网络游戏而发放到玩家手中的“礼物”。 SN码就是软件开发商给软件的一个识别码，和人的身份证号码类似，其作用主要是为了防止自己的软件被用户盗用。 SN码是Serial Number的缩写，有时也叫SerialNo，也就是产品序列号，产品序列是...
• sn 1006    "' SN 1006 "'was a supernova that was widely seen on Earth beginning in the year 1006. Observation of the SN 1006 remnant in the X-ray has shown synchrotron emission consistent with it bei...
• sn 1054    The supernova event was recorded in the year 1054 and is labelled SN 1054. :: : I will note that SN 1054, the supernova which created the Crab Nebula, was widely observed. The star is the ...
• sn 1181    The only possible exception to this rule would be SN 1181 whose supposed remnant, 3C 58, is home to a pulsar, but its identification using Chinese observations from 1181 is sometimes conte...
• sn 1572    It has been confirmed that SN 1572 belongs to the majority class of normal SNe Ia. During the 16th century, astronomer Tycho Brahe observed the supernova SN 1572 in the constellation Cassi...
• sn 1604    Historical supernovae are known simply by the year they occurred : SN 1604 ( " Kepler's Star " ). Hind discovered Nova Ophiuchi 1848 ( V841 Ophiuchi ), the first nova of modern times ( sin...
• sn 185    Chinese astronomers were the first to record observations of a supernova, the first being the SN 185, recorded during the Han Dynasty. I took a look at Pulsar, Astronomy, Earthworm, Mosqui...
• sn 1961v    The potential impostor nature of SN 1961V was first identified by Fritz Zwicky in 1964. The analysis by Kochanek's group strongly suggests that SN 1961V was indeed a genuine supernova. If ...
• sn 1972e    It was the closest type Ia supernova since SN 1972E, and the closest supernova of any type since 2004. In the course of these Palomar supernovae surveys with the 48 " Schmidt, Kowal person...
• sn 1986g    "' SN 1986G "'was a supernova that was observed on May 3, 1986 by 15 million light-years away in the constellation Centaurus.
• sn 1987a    The supernova SN 1987A occurred in the outskirts of the Tarantula Nebula. SN 1987A in the Large Magellanic Cloud was easily visible to the naked eye. One of the most studied supernovae is ...
• sn 1990u    "' SN 1990U "'was a type Ic supernova event in the nucleus of the galaxy NGC 7479 . It was discovered July 27, 1990 by the Berkeley Automated Supernova Search after reaching magnitude.
• sn 1992bd    "' SN 1992bd "'was a type II supernova event in 3 east and 93 south of the galactic nucleus. It is a severely interacting galaxy with obvious tidal debris and distortions caused by interac...
• sn 1993j    Light echoes have also been observed in connection with supernovae SN 1993J and SN 1987A, the closest supernova in modern times. Lewin and his graduate student David Pooley initiated the s...
• sn 1994d    Designated SN 1994D, it was caused by the explosion of a white dwarf star composed of carbon and oxygen.
• sn 1994i    This is the third supernova to be recorded in the Whirlpool galaxy in 17 years ( following SN 1994I and SN 2005cs ) which is a lot for a single galaxy. "' SN 1994I "'is a Oil City, Pennsyl...
• sn 1997d    Observations of the light curve from SN 1997D showed no evidence of other energy sources in the expanding supernova envelope therefore it is unlikely that a Neutron star was created, all t...
• sn 1998bw    The closest observed GRB as of March 2014 was GRB 980425, located away ( Type Ib supernova SN 1998bw. The following year, GRB 980425 was followed within a day by a coincident bright supern...
• sn 1999eu    "' SN 1999eu "'was a type IIP supernova that happened in NGC 1097 in the constellation Fornax. His main interest lies in supernovae of which he has discovered a total of 13, such a SN 1999...