69 relations: AB Doradus moving group, ADS 7251, Apparent magnitude, Beta Hydri, BY Draconis variable, Earth, EQ Pegasi, Flare star, Furuhjelm 46, GJ 1128, GJ 1151, GJ 1286, GJ 3192, GJ 3378, GJ 3522, GJ 3737, GJ 3991, GJ 4053, GJ 4063, GJ 4248, GJ 4274, GJ 625, GL Virginis, Gliese 105, Gliese 299, Gliese 393, Gliese 402, Gliese 408, Gliese 514, Gliese 555, Gliese 581, Gliese 667, Gliese 784, Gliese 809, Gliese 829, Gliese 880, HD 4628, HD 95872, HR 8832, LHS 2090, LHS 3003, Light-year, List of nearest bright stars, List of nearest stars and brown dwarfs, List of star systems within 25–30 light-years, Lists of stars, LP 658-2, LP 944-20, LP 993-115, Minute and second of arc, ..., Mu Cassiopeiae, SCR J0740−4257, SCR J1546−5534, SIMP J013656.5+093347, Stellar classification, Stellar parallax, The Astronomical Journal, V1054 Ophiuchi, WISE 0713−2917, WISE J000517.48+373720.5, WISE J004945.61+215120.0, WISE J2209+2711, WISEPA J031325.96+780744.2, WISEPA J041022.71+150248.5, WISEPC J205628.90+145953.3, Xi Boötis, 107 Piscium, 2MASS 1503+2525, 2MASS 1507-1627. Expand index (19 more) » « Shrink index
AB Doradus Moving Group is a group of about 30 associated stars that are moving through space together with the star AB Doradus.
ADS 7251 is a binary star system 6.16 ±0.02 parsecs (20.09 ±0.07 light years) from the Sun.
The apparent magnitude of a celestial object is a number that is a measure of its brightness as seen by an observer on Earth.
Beta Hydri (β Hyi, β Hydri) is a star in the southern circumpolar constellation of Hydrus.
BY Draconis variables are variable stars of late spectral types, usually K or M, and typically belong to the main sequence.
Christmas is an annual festival commemorating the birth of Jesus Christ,Martindale, Cyril Charles.
The Christmas season, also called the festive season, or the holiday season (mainly in the U.S. and Canada; often simply called the holidays),, is an annually recurring period recognized in many Western and Western-influenced countries that is generally considered to run from late November to early January.
Christmas Eve is the evening or entire day before Christmas Day, the festival commemorating the birth of Jesus.
Christmas traditions vary from country to country.
Earth is the third planet from the Sun and the only astronomical object known to harbor life.
EQ Pegasi is a system of two red dwarf stars of spectral types M3.5V and M4.5V, located in constellation Pegasus at 20 light-years from Earth.
A flare star is a variable star that can undergo unpredictable dramatic increases in brightness for a few minutes.
Furuhjelm 46, also known as HD 155876 and Gliese 661, is a nearby binary star system, consisting of two very similar red dwarfs, located in the constellation Hercules.
GJ 1128 is a red dwarf star of spectral type M4.0V, located in constellation Carina around 20 light-years away from Earth.
GJ 1151 is a red dwarf star of spectral type M4.5V, located in constellation Ursa Major at 26.7 light-years from Earth.
GJ 1286 is a red dwarf star of apparent magnitude of +14.69.
GJ 3192 is a system of three red dwarf stars.
GJ 3378 is a red dwarf star of spectral type M3.5V, located in constellation Camelopardalis at 20 light-years from Earth.
GJ 3522 is a system of three red dwarf stars.
GJ 3737 (LHS 337) is a red dwarf star of spectral type M4.5V:, located in constellation Centaurus at 20.8 light-years from Earth.
GJ 3991 (also known as Gliese 3991 and G 203-47) is a binary star system located 24.2 light-years away in the constellation Hercules.
GJ 4053 is a red dwarf star of spectral type M4.5V.
GJ 4063 is a red dwarf star.
GJ 4248 is a red dwarf star.
GJ 4274 is a red dwarf star.
GJ 625 (AC 54 1646-56) is a red dwarf star of spectral type M2.0V, located in the constellation Draco, 21.3 light-years from Earth.
Gliese 105 (also known as 268 G. Ceti) is a multiple star system in the constellation of Cetus.
Gliese 393 is a red dwarf star in the constellation Sextans.
Gliese 514 is a red dwarf star.
Gliese 555 (HN Librae) is a red dwarf star of spectral type M4.0V, located in constellation Libra at 20.2 light-years from Earth.
Gliese 581 is a star of spectral type M3V (a red dwarf) at the center of the Gliese 581 planetary system, about 20 light years away from Earth in the Libra constellation.
Gliese 667 (142 G. Scorpii) is a triple-star system in the constellation Scorpius lying at a distance of about 6.8 pc (23.6 ly) from Earth.
Gliese 784 is a red dwarf star of spectral type M0V, located in constellation Telescopium, 20.2 light-years from Earth.
Gliese 809 is a red dwarf star in the constellation Cepheus, forming the primary component of a multi-star system.
Gliese 829 is a double-lined spectroscopic binary system of two red dwarf stars in the constellation of Pegasus.
Gliese 880 (GJ 880 / HD 216899) is a red dwarf star in the constellation of Pegasus.
HD 4628 (96 G. Piscium) is a main sequence star in the equatorial constellation of Pisces.
--> HD 95872 is a star located 24.7 light-years away that hosts an exoplanet 4.6 times the mass of Jupiter.
HR 8832 (or HD 219134, or Gliese 892) is a main sequence star in the constellation of Cassiopeia.
LHS 2090 is a red dwarf star of spectral type M6.5V, located in constellation Cancer at 20.8 light-years from Earth.
LHS 3003 is a red dwarf star of spectral type M7.0V, located in constellation Hydra at 20.9 light-years from Earth.
The light-year is a unit of length used to express astronomical distances and measures about 9.5 trillion kilometres or 5.9 trillion miles.
This list of nearest bright stars is a table of stars found within 15 parsecs (48.9 light-years) of the Sun that have an absolute magnitude of +8.5 or brighter, which is approximately comparable to a listing of stars more luminous than a red dwarf.
The following two lists include all the known stars and brown dwarfs that are within of the Sun, or were/will be within in the astronomically near past or future.
This is a list of star systems within 25-30 light years of Earth.
The following are lists of stars.
LP 658-2 is a degenerate (white dwarf) star in the constellation of Orion, the single known object in its system.
LP 993-115 is a star system in the constellation Eridanus.
A minute of arc, arcminute (arcmin), arc minute, or minute arc is a unit of angular measurement equal to of one degree.
Mu Cassiopeiae (μ Cas, μ Cassiopeiae) is a binary star system in the constellation Cassiopeia.
New Year is the time or day at which a new calendar year begins and the calendar's year count increments by one.
New Year's Day, also called simply New Year's or New Year, is observed on January 1, the first day of the year on the modern Gregorian calendar as well as the Julian calendar.
In the Gregorian calendar, New Year's Eve (also known as Old Year's Day or Saint Sylvester's Day in many countries), the last day of the year, is on 31 December which is the seventh day of Christmastide.
SCR J0740−4257 is a red dwarf star.
SCR J1546−5534 is a red dwarf star located in the constellation Norma.
SIMP J013656.5 +093347 is a brown dwarf in the constellation Pisces.
In astronomy, stellar classification is the classification of stars based on their spectral characteristics.
Stellar parallax is the apparent shift of position of any nearby star (or other object) against the background of distant objects.
The Astronomical Journal (often abbreviated AJ in scientific papers and references) is a peer-reviewed monthly scientific journal owned by the American Astronomical Society and currently published by IOP Publishing.
V1054 Ophiuchi, together with the star Gliese 643, is a nearby quintuple star system, in constellation Ophiuchus at 21.05 light-years.
WISE J071322.55−291751.9 (designation abbreviated to WISE 0713−2917) is a brown dwarf of spectral class Y0, located in constellation Canis Major at approximately 23 light-years from Earth.
WISE J000517.48+373720.5 is a brown dwarf of spectral class T9, located in constellation Andromeda at approximately 23 light-years from Earth.
WISE J004945.61+215120.0 is a brown dwarf of spectral class T8.5, located in constellation Andromeda at approximately 24 light-years from Earth.
WISE J2209+2711 is a brown dwarf of spectral type Y0:, located in constellation Pegasus at 22 light-years from Earth.
WISEPA J031325.96+780744.2 (designation abbreviated to WISE 0313+7807, or WISE J0313+7807) is a brown dwarf of spectral class T8.5, located in constellation Cepheus at approximately 21 light-years from Earth.
WISE 0410+1502 (full designation WISEPA J041022.71+150248.5) is a brown dwarfSince its mass estimate is below the lower brown dwarf mass limit, it may be actually a sub-brown dwarf or a rogue planet.
WISE 2056+1459 (full designation WISEPC J205628.90+145953.3) is a brown dwarf of spectral class Y0, located in constellation Delphinus at approximately 23.3 light-years from Earth.
Xi Boötis (ξ Boo, ξ Boötis) is a binary star system 22 light years away from Earth.
107 Piscium (abbreviated 107 Psc) is a K-type main sequence star in the constellation of Pisces, about 24.4 light years away from the Earth.
2018 has been designated as the third International Year of the Reef by the International Coral Reef Initiative.
2019 (MMXIX) will be a common year starting on Tuesday of the Gregorian calendar, the 2019th year of the Common Era (CE) and Anno Domini (AD) designations, the 19th year of the 3rd millennium, the 19th year of the 21st century, and the 10th and last year of the 2010s decade.
2MASS J15031961+2525196 (2MASS 1503+2525) is a nearby brown dwarf of spectral type T5.5, located in constellation Boötes at approximately 20.7 light-years from Earth.
2MASS J15074769-1627386 (also abbreviated to 2MASS 1507-1627) is a brown dwarf in the constellation Libra, located about 23.9 light-years from Earth.