Cannon, Annie J.; Mayall, Margaret Walton (1949). "The Henry Draper extension. II". Annals of Harvard College Observatory. 112: 1. Bibcode: 1949AnHar.112....1C.

A first result of this work was the Draper Catalogue of Stellar Spectra, published in 1890. This catalogue contained spectroscopic classifications for 10,351 stars, mostly north of declination −25°. Most of the classification was done by Williamina Fleming. [10] The classification scheme used was to subdivide the previously used Secchi classes (I to IV) into more specific classes, given letters from A to N. Also, the letter O was used for stars whose spectra consisted mainly of bright lines, the letter P for planetary nebulae, and the letter Q for spectra not fitting into any of the classes A through P. No star of type N appeared in the catalogue, and the only star of type O was the Wolf–Rayet star HR 2583. [9] India are on the verge of claiming their much-awaited third World Cup but face a litmus test in the form of Australia, who have beaten them eight out of 13 times in the history of the tournament, including a heartbreak in the 2003 final, the pain of which still writ large among many Indian fans.a b Nesterov, V. V.; Kuzmin, A. V.; Ashimbaeva, N. T.; Volchkov, A. A.; Röser, S.; Bastian, U. (1995). "The Henry Draper Extension Charts: A catalogue of accurate positions, proper motions, magnitudes and spectral types of 86933 stars". Astronomy and Astrophysics Supplement Series. 110: 367. Bibcode: 1995A&AS..110..367N. CDS ID III/182. Tumse Na Ho Payega, 1920, IB71, Selfiee, Brahmastra, King Of Kotha, Apurva, Govinda Naam Mera, Atrangi Re, Gaslight, Freddy, Cuttputli, Liger, Gulmohar, Shiddat, Sadak 2, Bhuj, etc. Netnix μπορείτε να βλέπετε σε Live Streaming από τη συσκευή σας (android tablet, box, phone) Eλληνικά και Kυπριακά κανάλια δωρεάν. Greek TV Online Ελληνική Τηλεόραση - Ελληνικά Κανάλια Τηλεόρασης IPTV seires. The Henry Draper Catalogue and its extensions are available on line free of charge at the VizieR service of the Centre de Données astronomiques de Strasbourg:

Ogilvie, Marilyn Bailey (1986). Women in Science: Antiquity Through the Nineteenth Century: a Biographical Dictionary with Annotated Bibliography. MIT Press. p. 75. ISBN 978-0-262-65038-0. Enjoy unlimited access to 100,000 hours of TV shows and movies from India and across the world, Star India TV shows, major sporting events, and exclusive Hotstar Specials produced by us. India will play Australia in the final of the 2023 ICC Men’s World Cup in Ahmedabad. Here is where you can watch IND vs AUS, including the live TV and streaming details of the match. Avatar: The Way of Water, Indiana Jones and the Kingdom of the Crystal Skull, Jungle Cruise, Ford vs Ferrari, Free Guy, & classics like Titanic, etc.

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Bigg Boss, Cooku with Comali, Guppedantha Manasu, Krishna Mukunda Murari, Eeramaana Rojaavey 2, Anurager Chhowa, etc. a b "HD (S0): HENRY DRAPER star catalog, edition 1985 (19930406)". HyperSky. Willmann-Bell, Inc. 1996. Archived from the original on May 9, 2008. Kannur Squad, Neymar, Goodnight, Janaki Jaane, Corona Papers, Rudramambapuram, Sembi, Vikram, Bheemla Nayak, Veera Simha Reddy, Jaya Jaya Jaya Jaya Hey, Akhanda, Bro Daddy, Mallikapuram & more Cannon, Annie J. (1915). "The Henry Draper Memorial". Journal of the Royal Astronomical Society of Canada. 9: 203. Bibcode: 1915JRASC...9..203C.