Diary of Astronomical Phenomena for October

Diary of Astronomical Phenomena for October 2017
For the star map click here
For the Star Gazing in October click here

The movement of planets: Given below are the positions of planets for the month.  Please note –

  • The purpose of giving the positions of the planets in different constellations is to give you in a glance a general direction of planets in the sky and if a planet will be visible.  For example one can see that the sun is in the direction of Virgo constellation. Therefore, any planet in this direction would not be easily visible.
  • You may also note that the ‘actual’ position of the sun is quite different than that ones sun-sign indicates.
  • I nor my good friends believe that positions of planets can in anyway influence ones live, other than giving you viewing pleasure.

 

Sun remain in Virgo, the Virgin (Kanya) all through the month.

Mercury  (Budha) is in Virgo, the Virgin (Kanya) and moves to Libra, the Scale (Tula) on Oct 22nd and then remains in this constellation rest of the month. It is in inferior conjunction with the Sun on Oct 9.

Venus (Shukra) is in Leo, the Lion (Simha) and moves to Virgo, the Virgin (Kanya) on Oct 9 and then remains in this constellation rest of the month.

Mars (Mangal) too is in Leo, the Lion this month and moves to Virgo, the Virgin (Kanya) on Oct 12 and then remains in this constellation rest of the month.

Jupiter (Guru) is in Virgo, the Virgin (Kanya) and moves to Libra, the Scale (Tula) on Oct 15 .

Saturn (Shani) is in Ophiuchus, the Serpent-Bearer, (Sarpa-Dhar) and remains in this constellation all through the month.

Phases of the Moon (timings in IST hh:mm) 
            Full moon:      06-Oct 00:10 
            Last quarter:   12-Oct 17:55 
            New moon:       20-Oct 00:42 
            First quarter:  28-Oct 03:52
Oct    05  Th   21:45 Venus-Mars: 0.2° N
       07  Sa   00:12Uranus-Moon: 3.9° N
       09  Mo   02:03 Mercury Superior Conj.
       09  Mo   11:21 Moon Perigee: 366900 km
       09  Mo   23:35 Moon-Aldebaran: 0.6° S
       11  We   23:51 Moon North Dec.: 19.6° N
       12  Th   17:55 Last Quarter
       14  Sa   01:59 Moon-Beehive: 3° N
       15  Su   03:40 Moon Ascending Node
       15  Su   16:24 Moon-Regulus: 0.2° S
       17  Tu   15:34 Moon-Mars: 1.9° S
       18  We   05:51 Moon-Venus: 2.1° S
       19  Th   22:54 Uranus Opposition
       20  Fr   00:42 New Moon
       21  Sa   16:24 Orionid Shower: See below
       24  Tu   17:24 Moon-Saturn: 3.6° S
       25  We   07:55 Moon Apogee: 405200 km
       25  We   23:43 Moon South Dec.: 19.7° S
       26  Th   23:32 Jupiter Conjunction
       28  Sa   03:52 First Quarter
       29  Su   12:11 Moon Descending Node

Orionids (From IMO Site)
Active from October 2nd to November 7th 
The Orionids are a medium strength shower that 
sometimes reaches high strength activity. 
In a normal year the Orionids produce 10-20 shower 
members at maximum. 
Radiant: 06:20 +15.5° 
Velocity: 67km/sec) - 
Parent Object: 1P/Halley

 

(Disclaimer: Please note that the Indian names of the stars, constellations, and planets given in parenthesis for the purpose to remind the reader that India has a rich astronomical tradition. I do not subscribe to astrology.)

Indian names of planets, constellations and stars

Mercury – Budha बुध
Venus- Shukra शुक्र
Mars – Mangal मंगळ मंगल
Jupiter – Guru or Bruhaspati गुरू ब्रुहस्पती
Saturn – Shani   शनी

Taurus Vrishabha वृषभ
Leo Simha सिंह
Libra Tula तुला
Virgo Kannya कन्या
Scorpius Vruschik वृश्चिक

Antares Jyestha ज्येष्ठा
Regulus Magha – मघा


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About skytonight

I am the present Director of Nehru Planetarium of Nehru Centre Mumbai, India I like to talk about astronomy and sky observations to general public.
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