| DQ Herculis | 1044 ergs |   |   |   | greater than 1000 Kelvin | 4h39m | naked eye star | determined from proper motion and radial velocity | which depends on luminosity class | eclipsing binary |   | 0.2 magnitudes or greater |   | from the point of view of Earth's orbit | some difficulty in distinguishing between various kinds |   | from the point of view of Earth | or center of gravity | 1934 |   | which is diffused out from the hotter core | CV |   |   | white dwarf | half the stars in the solar neighborhood are members of star systems |   |   |   | M dwarf |   |   | gravitational contraction and or fusion | which takes place primarily within the core |   | star catalog |   |   |   |   |   |   | hydrogen, helium |   | greater than 0.08 the sun's mass | - R, S, T, U, V, W, X, Y, or Z and the genitive of the latin constellation name
 - RR, RS, RT, RU, RV, RW, RX, RY, or RZ and the genitive of the latin constellation name when the single letter designations are exhausted
 - AA...AZ, BB...BZ, etc. (omitting J), which ends with QQ...QZ and the genitive of the latin constellation namewhen the RR...RZ designations are exhausted
 - V 335, V 336, etc., when the double letter designations are exhausted
 
  |   | within a period of decades | nova peak brightness distance determination | Nova Herculis 1934 | A slow nova which also happens to be an eclipsing binary. It also has a regular flickering period of 71 seconds, the shortest period of regular variations known, except for pulsars and compact X-ray objects. It is probably composed of an M dwarf and a white dwarf with an accretion disk. | 2 |