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Van Maanen's Star is a white dwarf, the second such star discovered and the third closest one to the Sun after Sirius B and Procyon B. It is located 14.4 light years from the Sun in the constellation Pisces, and has a relatively high proper motion of 2.98" annually. It is far too faint to be seen with the naked eye. In astronomy, an epoch is a moment in time for which celestial coordinates or orbital elements are specified. ...
Orion is a remarkable constellation, visible from most places on the globe at one time or another during the year. ...
Pisces (Latin for fish (plural), symbol , Unicode â) is a zodiac constellation which lies between Aquarius to the west and Aries to the east. ...
Right ascension (RA; symbol α: Greek letter alpha) is the astronomical term for one of the two coordinates of a point on the celestial sphere when using the equatorial coordinate system. ...
In astronomy, declination (dec) is one of the two coordinates of the equatorial coordinate system, the other being either right ascension or hour angle. ...
// Headline text HEY!! HOW ARE YOU ALL?? Its nice of you to come read this page. ...
In astronomy, stellar classification is a classification of stars based initially on photospheric temperature and its associated spectral characteristics, and subsequently refined in terms of other characteristics. ...
Shanil Davendra Singh rules 4 life! ...
Shanil Davendra Singh rules 4 life! ...
Most stars are of almost constant luminosity. ...
This article does not cite its references or sources. ...
Radial velocity is the velocity of an object in the direction of the line of sight. ...
kilometre per second is an SI derived unit of both speed (scalar) and velocity (vector), signified by the symbol km/s or km s-1. ...
The proper motion of a star is the motion of the position of the star in the sky (the change in direction in which we see it, as opposed to the radial velocity) after eliminating the improper motions of the stars, which affect their measured coordinates but are not real...
A milliarcsecond (m, mas) , or a thoundsanth of an arcsecond. ...
A year is the time between two recurrences of an event related to the orbit of the Earth around the Sun. ...
A milliarcsecond (m, mas) , or a thoundsanth of an arcsecond. ...
A year is the time between two recurrences of an event related to the orbit of the Earth around the Sun. ...
Parallax (Greek: ÏαÏαλλαγή (parallagé) = alteration) is the change of angular position of two stationary points relative to each other as seen by an observer, due to the motion of an observer. ...
A milliarcsecond (m, mas) , or a thoundsanth of an arcsecond. ...
The distance between two points is the length of a straight line segment between them. ...
A light year, abbreviated ly, is the distance light travels in one year: roughly 9. ...
The parsec (symbol pc) is a unit of length used in astronomy. ...
In astronomy, absolute magnitude is the apparent magnitude, m, an object would have if it were at a standard luminosity distance away from us. ...
In astronomy, many stars are referred to simply by catalogue numbers. ...
In astronomy, many stars are referred to simply by catalogue numbers. ...
In astronomy, many stars are referred to simply by catalogue numbers. ...
In astronomy, many stars are referred to simply by catalogue numbers. ...
In astronomy, many stars are referred to simply by catalogue numbers. ...
In astronomy, many stars are referred to simply by catalogue numbers. ...
White dwarf Sirius-B in x-rays A white dwarf is an astronomical object which is produced when a low or medium mass star dies. ...
Sirius (α CMa / α Canis Majoris / Alpha Canis Majoris) is the brightest star in the nighttime sky, with a visual apparent magnitude of â1. ...
Procyon (α CMi / α Canis Minoris / Alpha Canis Minoris) is the brightest star in the constellation Canis Minor and the eighth brightest star in the nighttime sky. ...
A light year, abbreviated ly, is the distance light travels in one year: roughly 9. ...
Pisces (Latin for fish (plural), symbol , Unicode â) is a zodiac constellation which lies between Aquarius to the west and Aries to the east. ...
The proper motion of a star is the motion of the position of the star in the sky (the change in direction in which we see it, as opposed to the radial velocity) after eliminating the improper motions of the stars, which affect their measured coordinates but are not real...
A naked eye is a figure of speech, referring to human visual perception unaided by enhancing equipment such as a telescope or binoculars. ...
Its mass is about 7/10 that of the Sun, but its diameter and brightness are far less. It was discovered in 1917 by Adriaan Van Maanen. 1917 (MCMXVII) was a common year starting on Monday of the Gregorian calendar (see link for calendar) or a common year starting on Tuesday of the 13-day slower Julian calendar. ...
Adriaan Van Maanen (March 31, 1884 – January 26, 1946) was a Dutch-American astronomer. ...
Van Maanen's Star in fiction In David Braben's computer game Frontier, the Van Maanen's Star system is the home of a radical religious sect that believes in suffering as the key to salvation. Mining is done without machines, and any surplus money that is not needed to satisfy basic requirements like oxygen, food and water is burned in a sacred ceremony. The system is only accessible with a special permit. David Braben is a computer programmer, known for writing the Elite series of hugely popular computer games of space exploration and space trade and also for making Zarch for the Acorn Archimedes (considered to be the first true solid 3D game of all time). ...
Frontier: Elite 2 is a computer game written by David Braben and published by Gametek. ...
External link
- SolStation.com: Van Maanen's Star
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