Sharp galaxies around Porrima (belated OR addition)

From: Dillon, Dillon, & Kuh (mavericks@No-Spam)
Date: Tue Apr 29 2003 - 22:50:55 MST

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    The night of 29 March, up on Ranger Row, I made a project of running
    down 12 splashy galaxies situated in a fairly close radius around
    Porrima. That was the night Jardine split Porrima after numerous bold
    efforts. Also the night Joe Bob showed us where Vesta was naked-eye,
    and Kingsley was showing us a supernova in 3169.
    http://observers.org/tac.mailing.list/2003/Mar/0482.html was my first
    report for that really fancy night. I'd promised to post notes about
    some of the really beautiful galaxies in that set. Here goes -

    4666 really made an impression, a gorgeous edge-on, core concentrated
    and fairly bright at 126x. Like a junior version of 4565. Nice!

    4697, tight swirl with big round bright core, dust lanes, looking
    almost face-on, slightly elongated ca 70 deg (yes!).
    Here I got excited because my estimation of this galaxy's PA was
    right on the official money. I've been practicing measuring positions
    for several reasons, a) keeps me looking and studying that galaxy,
    b) good practice for keeping track of sky motion, c) Gottlieb does it.

    4762, the flattest galaxy, according to Tom Polakis as I remember,
    yes the very flattest edge-on visually, a sharp splinter with central
    bulge. Right next it, 4754, round fairly uniform disk, slightly
    elongated ca 30 deg.

    4753, more eye candy. Compact fat swirly oval, almost stellar core,
    slight elongation ca 135 deg. (Here I was way off on the PA, supposed
    to be 80 deg. It's an irregular galaxy, so maybe I was noticing a
    secondary hump.)

    These are all within 12 degrees of Porrima, along with crowds of
    other galaxies. 4536 and 4527 are also in that immediate area, the
    jumping-off galaxies for 3c273, brightest of the quasars and fairly
    easy in a lot of our scopes. Great part of the sky, where you hop
    with galaxies rather than stars.

    Cheers,
    DDK

    -- 
    Jamie Dillon  <*> <mavericks@No-Spam>
    check out TAC, The Astronomy Connection, http://observers.org
    - no rules, dues, officers, bylaws nor meetings, just observing!
    



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