The chess-board is the world, the pieces are the phenomena of the universe, the rules of the game are what we call the laws of Nature, the players on the other side is hidden from us.

/ Thomas Henry Huxley /

Need advice? Want to discuss an observation? Feel free to contact me at flovro gmail*com.

ÚJ! Amennyiben elérhető, a ikonra kattintva magyarul is olvashatod az észlelést.

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By type:

open clusters [67]

globular clusters [14]

diffuse nebulae [3]

dark nebulae [0]

planetary nebulae [27]

variable stars [18]

binary stars [23]

asterisms [2]

galaxies [119]

quasars [1]

planets [2]

minor planets [1]

comets [5]

Sun [0]

Moon [5]

other objects [8]

By catalogue:

Messier 1-50 [20]

Messier 51-110 [18]

NGC 1-1000 [17]

NGC 1001-2000 [21]

NGC 2001-3000 [32]

NGC 3001-4000 [25]

NGC 4001-5000 [18]

NGC 5001-6000 [22]

NGC 6001-7000 [40]

NGC 7001-7840 [35]

IC 1-5386 [1]

other catalogues [71]

uncataloged [10]

[25]

By constellation:

Andromeda Antlia Apus Aquila Aquarius Ara Aries Auriga Boötes Caelum Camelopardalis Capricornus Carina Cassiopeia Centaurus Cepheus Cetus Chamaeleon Circinus Canis Major Canis Minor Cancer Columba Coma Berenices Corona Austrina Corona Borealis Crater Crux Corvus Canes Venatici Cygnus Delphinus Dorado Draco Equuleus Eridanus Fornax Gemini Grus Hercules Horologium Hydra Hydrus Indus Lacerta Leo Lepus Libra Leo Minor Lupus Lynx Lyra Mensa Microscopium Monoceros Musca Norma Octans Ophiuchus Orion Pavo Pegasus Perseus Phoenix Pictor Piscis Austrinus Pisces Puppis Pyxis Reticulum Sculptor Scorpius Scutum Serpens Sextans Sagitta Sagittarius Taurus Telescopium Triangulum Australe Triangulum Tucana Ursa Major Ursa Minor Vela Virgo Volans Vulpecula

NGC 7686 (Open cluster) Also known as: Herschel H69-8 Right ascension: 23h 31m Declination: 49° 14' Constellation: Andromeda Date/time: 2015.12.30 18:45 UT Equipment: 12" f/5 Newtonian FoV: 15' Magnification and filter(s): 150x Seeing: 3/10 Transparency: 3/5 SQM: 20.96 m/as2 Temperature: -6°C Humidity: low Wind: breeze Sight: 1 - nothing spectacular Difficulty: 2 - easily visible, some dark adaptation needed, averted vision might add to details Position: 3 - moderate, some starhopping needed Location: Talpa Minor Observatory Observer: Ferenc Lovró Description: Somewhat unimportant open cluster with 2 very bright stars in the middle, and a dozen of fainter companions around and in between. Averted vision doesn't reveal more members. Hi-resolution image: [ reversed sketch | original sketch ]

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