... Home Articles Choosing and Using Binoculars . ... Beyond New York City . ... Choosing and Using Binoculars . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... For instance, if you observe with a 7 x 50 pair of binoculars under a city sky, this is like observing with a pair of 7 x 35 binoculars. ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

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Supernova discovery statistics for 1998 . ... Sorted by Name For the year 1998 , 165 supernovae and 0 extragalactic novae were reported. 159 of these supernovae were named by CBAT, 0 were given possible supernova designations, and 6 were not reported to CBAT. 42 supernovae were found in NGC/IC galaxies, 68 were found in named galaxies 24 objects were discovered by amateurs 3 were brighter than 13th Magnitude 21 were brighter than 16th Magnitude 59 were brighter than 18th Magnitude 77 ...

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• Bright Supernova pages - Sorted by Date 1998
• Bright Supernova pages - Sorted by name 1998
• Bright Supernova pages - Sorted by Red Shift 1998

... ANU Home | Search ANU | ... Proceedings of the Fifth Stromlo Symposium: Jets Winds and Disks - from Planets to Quasars . The proceedings of 5th Stromlo will be published in a special issue of Astrophysics and Space Science . ... Spr-mp-nameyear.bst - bibliography style file for formatting references in Astrophysics Space science format . ... For BibTeX users: A new style file has just been produced by Springer which formats refeences in the format required for Astrophysics and Space Science. ...

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Blackholes Forum Message . Forums: . ... Hbar=e^2/e0c . ... hbar=e^2/e0c . hbar=[1.6021765(31) x 10^-19 A-s]^2/[8.854187817... x 10^-12 A^2-s^4/kg-m^3-sr][2.99792458 x 10^8 m/s] . hbar=[2.5669696(36) x 10^-38 A^2-s^2]/[2.6544187(29) x 10^-3 A^2-s^3/kg-m^2-sr] . ... Planck constant: h = 6.6260693(11) x 10^-34 kg-m^2/s . ... electric constant: e0 = 8.854187817... x 10^-12 A^2-s^4/kg-m^3-sr . ... 050) Coulomb constant = 7.7384850(15) x 10^12 kg-m^3/A^2-s^4 . ... www.astronomy.net . ...

165. http://www.atmob.org/newsletters/201404.pdf