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- From: bcollins@utdallas.edu (Arlin B. Collins)
- Subject: S&T Weekly News Bulletin
- Message-ID: <BxKCBq.A9o@utdallas.edu>
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- Organization: Univ. of Texas at Dallas
- Date: Wed, 11 Nov 1992 17:52:38 GMT
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-
- ***
- SKY & TELESCOPE NEWS BULLETIN
- NOVEMBER 7, 1992
-
- FINDING SWIFT-TUTTLE
- The Moon becomes full on November 10th at 9:20 Universal time. That
- dazzling disk is a big plus for romantics but not so hot for those
- interested in observing deep-sky objects. It's also going to pose some
- strong competition for Comet Swift-Tuttle, even though the comet has
- brightened to better than magnitude 5.5. Still, the comet is within
- easy reach of binoculars, and its location in Hercules is well away
- from the Moon anyway. You'll need to look for the comet in early
- evening, before it sets in the northwest. Here are the comet's
- positions for 0 hour Universal time and equinox 2000 coordinates:
-
- R.A. (2000) Dec.
- ================
- Nov 07 17h 17m +35.8 deg.
- Nov 09 17h 29m +33.0 deg.
- Nov 11 17h 40m +30.1 deg.
- Nov 13 17h 51m +27.3 deg.
-
- TAURIDS WASHED OUT?
- This week marks the peak activity of a meteor shower called the
- Taurids. It's going to be even tougher to spot them with the Moon so
- bright. But if you have a clear dark sky, on November 9th you might be
- able to pick out a Taurid meteor every 5 minutes or so. These flecks of
- cosmic debris have been shed by Comet Encke, and they have a reputation
- for producing meteors that are brightly colored, with especially
- vibrant yellows.
-
- MARS IN THE MORNING
- For those of you who don't usually get up before the Sun, you might
- take a morning or two to observe Mars. The red planet will be making
- one of its biannual close approaches to Earth in mid-January, so it's
- currently growing in size and brightness. This week, for example, the
- planet's disk is about 11 arc seconds across, about a third that of
- Jupiter, and it shines at magnitude -0.3. It will brighten to about
- -1.4 by January, but even now it has become quite noticeable. For those
- of you who just aren't early risers, the planet now rises a little
- north of east in late evening and climbs higher in the sky until dawn.
- You'll find a complete guide to observing Mars in the November issue of
- SKY & TEL.
-
- ----- THIS WEEK'S "SKY AT A GLANCE"
-
- NOV 8 -- SUN
- *
-
- NOV 9 -- MON
- Full Moon (exact at 4:20 a.m. Eastern standard time Tuesday morning).
-
- Mercury is 2.5 degrees from Antares.
-
- NOV 10 -- TUE
- The orange-red Mira-type variable stars U Orionis and T Cephei should
- be at maximum brightness (6th magnitude) around this date.
-
- NOV 11 -- WED
- The waning gibbous Moon is near Aldebaran after it rises in the
- evening.
-
- NOV 12 -- THU
- *
-
- NOV 13 -- FRI
- Saturn's brightest moon Titan is visible in a small telescope 3 or 4
- ring lengths east of the planet tonight through the weekend.
-
- NOV 14 -- SAT
- Mars is about 5 degrees north of the Moon.
-
- After fading all evening, the eclipsing variable star Algol reaches
- minimum light (magnitude 3.4 instead of its usual 2.1) around 1:40 a.m.
- EST Sunday morning.
-
- ----- THIS WEEK'S PLANET ROUNDUP
-
- MERCURY is nearly hidden in the glow of sunset, barely above the
- west-southwest horizon at mid-twilight. It's far to the lower right of
- Venus. Fainter Antares is also nearby. By late in the week Mercury is
- gone.
-
- VENUS is low in the southwest as twilight fades, getting higher and
- brighter each week. It's on its way up to a grand apparition as the
- "evening star" this winter.
-
- MARS, in Gemini, rises around 9 p.m. and shines high overhead by dawn.
-
- JUPITER, in Virgo, is the brightest "star" in the eastern sky before
- dawn.
-
- SATURN, in Capricornus, is the lone bright "star" in the
- south-southwest after dark.
-
- URANUS and NEPTUNE, faint at 6th and 8th magnitude respectively, are
- getting low in the southwest right after dusk.
-
- PLUTO is hidden behind the sunset.
-
- -----
- SkyLine is provided by the publishers of "Sky & Telescope" magazine.
- It may not be used for profit. It is released via "go astroforum" on
- CompuServe.
- --
- Arlin B Collins CompuServe: INTERNET:bcollins@utdallas.edu :-)
-