dwarf novas造句

SS Cygni is often classified as a U Geminorum type dwarf nova.
WZ Sagittae is a dwarf nova composed of a white dwarf and low mass star companion.
SX Leonis Minoris is a dwarf nova of the SU Ursae Majoris type that was identified in 1994.
Their spectra resemble those of a dwarf nova in outburst, with signs of a permanently ionised accretion disc.
Another outbursting star is AY Lyrae, an SU Ursae Majoris-type dwarf nova that has undergone several superoutbursts.
It's difficult to find dwarf novas in a sentence. 用dwarf novas造句挺难的

It is believed to be similar to a dwarf nova like the star U Geminorum, but little is known.
TV Corvi is a dwarf nova composed of a white dwarf and brown dwarf that orbit each other every 90 minutes.
EK Trianguli Australis, a dwarf nova of the SU Ursae Majoris type, was first noticed in 1978 and officially described in 1980.
Its other eruptions in 1901, 1973 and 1991 only reached magnitude 10, leading it to be reclassified from a recurrent nova to a dwarf nova.
Thus, GK Persei seems to have changed from a classical nova like Nova Aquilae 1918 to something resembling a typical dwarf nova-type cataclysmic variable star.
It is perhaps the prototype dwarf nova, meaning that it undergoes frequent and regular brightness outbursts-every 7 or 8 weeks in the case of this much-observed example.
:Your question is answered in the first paragraph of an article which by coincidence is also named Dwarf nova . talk ) 19 : 53, 21 August 2011 ( UTC)
SS Cygni is a dwarf nova which undergoes outbursts every 7 8 days . The system's total magnitude varies from 12th magnitude at its dimmest to 8th magnitude at its brightest.
Leo Minor contains another dwarf nova, RZ Leonis Minoris, which brightens to magnitude 14.2 from a baseline magnitude of around 17 but does so at shorter intervals than other dwarf novae.
The third body could yield a minimum mass 20 times greater than Jupiter and be located 9.9 Astronomical Units away from the dwarf nova, being likely a low-mass brown dwarf.

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