Keywords: Vanguard TV3.jpg Vanguard program TV3 satellite on display at NASM I took this picture at the NASM on 2004 01 08 08 51 06 I release it into the public domain Camera Information Date 2004 01 08 08 51 06<br> Size 682205<br> Geometry 2048 x 1536<br> Camera C3000Z<br> Flash Yes<br> ISO 100<br> Focal Length 6 6mm<br> Exposure 0 033 s 1/30 <br> Aperture f/2 8<br> Metering Mode spot<br> Exposure bias 0 30<br> Exposure Mode program auto <br> Transferred from http //en wikipedia org en wikipedia; transferred to Commons by User Apollo1758 using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper 2004-03-20 Original uploader was Audin at http //en wikipedia org en wikipedia Released into the public domain by the author en wikipedia Audin Original upload log page en wikipedia Vanguard_TV3 jpg 2004-03-20 21 07 Audin 1228×1118× 96239 bytes <nowiki>Vanguard program TV3 satellite on display at NASM</nowiki> Vanguard satellite Collections of the National Air and Space Museum |