1001) This has a signature in the five or faint stars forming a sickle or an anchor chain. This star is__________. Regulus
1002) The two American space probes to Mars launched in 1975 Viking
1003) The two American space probes to Mars launched in 1975. Viking
1004) A large group of stars revolving around a center is known as a __________. galaxy
1005) At evening stars, the first stars that should be observed are those with an azimuth in what quadrant? Eastern
1006) Bellatrix is found in what constellation? Orion
1007) Miaplacidus is found in what constellation? Carina
1008) The immediate surroundings of what constellation contain the most first magnitude stars? Orion
1009) Under ideal viewing conditions, the dimmest star that can be seen with the unaided eye is of what magnitude? Sixth
1010) Due to precession of the equinoxes, the celestial poles are describing circles to the sky. The north celestial pole is moving closer to the Polaris, which it will pass at angular distance of 28 minutes of arc in the year? 2102 AD
1011) Measured about 23.5 deg from the North pole, marking the approximate limits of a circumpolar star arctic circle
1012) Measured about 23.5 degrees from the north pole, marking the approximate limits of the circumpolar star Arctic Circle
1013) Measured about 23.5 from the north pole, marking the approximate limits of a circumpolar star. arctic circle
1014) Greenwich hour angle of a star (GHA of a star) can be found by GHA of star = GHA of Aries + SHA of a star
1015) In its backyard is a formation of four fainter stars shaped like a gaft-rigged mainsail to the Southwest with the Spanker, this star is__________. Spica
1016) This is another name for a Walf-Rayet Star. W star
1017) These are giants star and a member of a group of pulsating variable stars superficially similar to Cepheids. W Virginis Star
1018) If the right ascension of a body is 9 hours, it also __________. is 135°
1019) It is the angular distance measured from the first point of Aries to the star. SHA
1020) It is the angular distance measured from Greenwich to the body westward GHA
1021) It is the angular distance measured westward reckoned from Greenwich to the celestial body. GHA
1022) Local hour angle (LHA) can be found by__________. LHA =GHA+east- west longitude
1023) It is the angular distance measured westward from Greenwich to the Celestial Body GHA
1024) Measured from the 000 to 360 deg westward from the observer meridian to the body. LHA
1025) Is the angular distance measured westerly from the observer's meridian to the hour circle passing through the body LHA
1026) It is the angular distance measured from the meridian to the body LHA
1027) Meridian angle is the angular distance east or west of the local meridian, through 180 degrees
1028) It is the mean time at the Greenwich meridian. Greenwich Mean Time
1029) It is the number of whole hours that are added or subtracted from the zone time obtain the Greenwich mean time. Zone description
1030) It is the mean time at the greenwich meridian Greenwich mean time
1031) The arc of the celestial equator or the angle at the celestial pole between the lower branch of the local celestial meridian and the hour circle of the mean sun is referred to as LMT
1032) The navigator observed the planet Venus at 90º altitude, declination is 22º 37.6' N and the GHA is 208º 14.3'. Compute its longitude. 151º45.7' E
1033) At the time of observation, the sun had a GHA of 95º.The observer's local apparent time was 1500H. The GHA of Aries was 190º. Find the LHA of the sun. 45º 00'
1034) A time diagram is a diagram on the plane of the __________. celestial equator
1035) Sidereal time is used by navigators when __________. used in the form of LHA Aries
1036) The angle measured eastward from the vernal equinox along the celestial equator often expressed in time units is the __________. right ascension
1037) Is the angle at the pole measured from 000 degrees to 360 degrees westward from the meridian of the star SHA
1038) It is the angular distance measured westward from the First Point of Aries to the star. SHA
1039) Measured from the 000 to 360 deg westward from the prime meridian or Greenwich meridian to the body. GHA
1040) At a certain day at a certain time in a tropical region in the moon rises at GMT 0807H. What is the approximate GMT of the next moon rise? 0857H
1041) The reference point for determination of GMT is the passage of the mean sun over what line? O degree longitude
1042) The angular distance measured from the first point Aries, westward to a point in the celestial sphere SHA
1043) The angular distance of the body measured from the Greenwich celestial meridian GHA
1044) Local sidereal time is equal to the __________. LHA of Aries
1045) The angle at the pole measured through 180°From the prime meridian to the meridian of a point is known as __________. longitude
1046) The angle that is measured westward from the first point of Aries to the hour circle of the body along the celestial equator is the __________. sidereal hour angle
1047) If the GHA of the Aries is 270 deg and GHA of the sun is 180 deg, your longitude is 090 degE and your SHA of the star Canopus is 090 deg, what is the LHA of the star Canopus 090 deg
1048) It is the angular distance measured from the first point of Aries to the star. SHA
1049) It is the angle at the pole between the meridian of Greenwich and the hour circle of the body GHA
1050) The reference point for determination of GMT is the passage of the mean sun over what line.__________._ observer meridian
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