{"id":170,"date":"2005-09-12T23:35:00","date_gmt":"2005-09-12T23:35:00","guid":{"rendered":"http:\/\/perezmedia.net\/beltofvenus\/2005\/09\/12\/gamma_delphinus\/"},"modified":"2005-09-12T23:35:00","modified_gmt":"2005-09-12T23:35:00","slug":"gamma_delphinus","status":"publish","type":"post","link":"https:\/\/perezmedia.net\/beltofvenus\/2005\/09\/12\/gamma_delphinus\/","title":{"rendered":"Gamma Delphini (Struve 2727)"},"content":{"rendered":"

<\/p>\n

Sketch Refinement<\/b><\/p>\n

Above is the cleaned up sketch that was submitted to Sky and Telescope for the September 2006 issue.<\/p>\n

\n

December 12, 2005 Observation<\/b><\/p>\n

<\/p>\n

Observation Notes:<\/b><\/p>\n

This was a beautiful yellow\/white combo. The yellow star was the primary. PA appeared to be 280\u00c2\u00b0 with a separation about 9 diffraction rings apart, center-to-center (about 11.7″). The listed separation is 9.6″, so I was over by 2″.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Subject<\/b><\/td>\nDouble\/Multiple Star: Gamma Delphini (STF 2727)<\/td>\n<\/tr>\n
Classification<\/b><\/td>\nDouble Star<\/td>\n<\/tr>\n
Position<\/b><\/td>\nAries [RA: 20:46:42 \/ Dec: +16:07]*<\/td>\n<\/tr>\n
Separation*<\/b><\/td>\n9.6″<\/td>\n<\/tr>\n
Magnitudes*<\/b><\/td>\n4.5, 5.5<\/td>\n<\/tr>\n
Position Angle*<\/b><\/td>\n268\u00c2\u00b0<\/td>\n<\/tr>\n
Date\/Time<\/b><\/td>\n09\/12\/05 – 11:35 PM<\/td>\n<\/tr>\n
Observing Loc.<\/b><\/td>\nFlagstaff, AZ – Home<\/td>\n<\/tr>\n
Instrument<\/b><\/td>\nOrion SVP 6LT Reflector (150 mm dia.\/1200 mm F\/L)<\/td>\n<\/tr>\n
Eyepieces\/Mag.<\/b><\/td>\n10 mm + 2X Barlow (240X)<\/td>\n<\/tr>\n
Conditions<\/b><\/td>\nClear, breezy, 55\u00c2\u00b0F<\/p>\n
Seeing<\/b><\/td>\n5\/10<\/td>\n<\/tr>\n
Transparency<\/b><\/td>\nNELM Mag 4.8<\/td>\n<\/tr>\n<\/table>\n

*Based on published data.<\/p>\n","protected":false},"excerpt":{"rendered":"

Gamma Delphinus [ALDS 90]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[56,57,83,15],"tags":[],"class_list":["post-170","post","type-post","status-publish","format-standard","hentry","category-double-star","category-sg-double-star","category-sgc-delphinus","category-sketch-gallery"],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":144,"url":"https:\/\/perezmedia.net\/beltofvenus\/2005\/08\/02\/doublemultiple_13\/","url_meta":{"origin":170,"position":0},"title":"Gamma Andromedae (Struve 205)","author":"jperez1690","date":"August 2, 2005","format":false,"excerpt":"Gamma Andromedae","rel":"","context":"In "Double Star"","block_context":{"text":"Double Star","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/double-star\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":154,"url":"https:\/\/perezmedia.net\/beltofvenus\/2005\/08\/14\/gamma_arietis_a\/","url_meta":{"origin":170,"position":1},"title":"Gamma Arietis (Struve 180)","author":"jperez1690","date":"August 14, 2005","format":false,"excerpt":"Gamma Arietis","rel":"","context":"In "Double Star"","block_context":{"text":"Double Star","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/double-star\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":421,"url":"https:\/\/perezmedia.net\/beltofvenus\/2008\/07\/24\/ngc_6891\/","url_meta":{"origin":170,"position":2},"title":"NGC 6891","author":"jperez1690","date":"July 24, 2008","format":false,"excerpt":"NGC 6891","rel":"","context":"In "Deep Sky"","block_context":{"text":"Deep Sky","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/deep-sky\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":89,"url":"https:\/\/perezmedia.net\/beltofvenus\/2005\/01\/18\/doublemultiple_9\/","url_meta":{"origin":170,"position":3},"title":"Gamma Leporis (Herschel 40)","author":"jperez1690","date":"January 18, 2005","format":false,"excerpt":"Gamma Leporis","rel":"","context":"In "Double Star"","block_context":{"text":"Double Star","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/double-star\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":304,"url":"https:\/\/perezmedia.net\/beltofvenus\/2006\/12\/02\/gamma_leonis_al\/","url_meta":{"origin":170,"position":4},"title":"Gamma Leonis (Algieba \/ Struve 1424)","author":"jperez1690","date":"December 2, 2006","format":false,"excerpt":"Gamma Leonis","rel":"","context":"In "Double Star"","block_context":{"text":"Double Star","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/double-star\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":549,"url":"https:\/\/perezmedia.net\/beltofvenus\/2010\/10\/05\/ngc_7006\/","url_meta":{"origin":170,"position":5},"title":"NGC 7006","author":"jperez1690","date":"October 5, 2010","format":false,"excerpt":"NGC 7006","rel":"","context":"In "Deep Sky"","block_context":{"text":"Deep Sky","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/deep-sky\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/posts\/170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/comments?post=170"}],"version-history":[{"count":0,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/posts\/170\/revisions"}],"wp:attachment":[{"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/media?parent=170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/categories?post=170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/tags?post=170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}