THE SOLAR SYSTEM IN NOVEMBER 2015
Dates and times shown are NZDT (UT + 13 Hours) unless otherwise stated.
Rise and set times are for Wellington. They will vary by a few minutes elsewhere in NZ.
SUNRISE, SUNSET and TWILIGHT TIMES in November
November 1 NZDT November 30 NZDT
morning evening morning evening
SUN: rise: 6.06am, set: 8.03pm rise: 5.40am, set: 8.38pm
Civil: starts: 5.39am, ends: 8.31pm starts: 5.10am, ends: 9.09pm
Nautical: starts: 5.03am, ends: 9.07pm starts: 4.29am, ends: 9.50pm
Astro: starts: 4.24am, ends: 9.46pm starts: 3.41am, ends:10.38pm
November PHASES OF THE MOON (times as shown by GUIDE)
Last quarter: November 4 at 1.24 am (Nov 3, 12:24 UT)
New moon: November 12 at 6.47 am (Nov 11, 17:47 UT)
First quarter: November 19 at 7.27 pm (06:27 UT)
Full moon: November 26 at 11.44 am (Nov 25, 22:44 UT)
THE PLANETS in November
Saturn will be the only naked eye evening planet during October, and that only for the first part of the month. There is more interest in the morning with Venus, Mars and Jupiter forming a loose cluster in the dawn sky. Mercury is not likely to be visible.
MERCURY is at superior conjunction on the far side of the Sun on the night November 17/18 NZ time. The planet starts November as a nominal morning object but rises only 18 minutes before the Sun. After conjunction the planet becomes an evening object. By November 30 it will set 40 minutes later than the Sun, but is not likely to be visible in the evening twilight.
At this conjunction, Mercury passes behind the Sun as "seen" from the Earth. The planet moves behind the Sun at about 9.25 pm, an hour after sunset, and doesn't emerge again until about 6.29 am on the 18th, 40 minutes after sunrise the following morning. (Times are as shown by GUIDE 9). So Mercury is behind the Sun for about 9 hours. At conjunction the planet will be 216 million km (1.446 AU) from the Earth and 0.457 AU (68 million km) beyond the Sun.
VENUS, MARS and JUPITER in the morning sky during November.
The three planets will start the month as a close group in Leo, although Venus and Mars both move into Virgo within a day. On the 1st Jupiter is about 6° from the other two planets.
Venus and Mars start October close together, within a degree of each other for the first 5 days of the month. On the morning of the 3rd they will be three-quarters of a degree apart with Mars below Venus. The following morning, the two will be very slightly closer, with Mars now to the lower left of Venus.
To see the pairing it will be necessary to look for the planets at least half an hour before sunrise. By then Mars may be lost to naked eye view in the brightening twilight, although Venus should still be easily seen. Binoculars will then readily show Mars, magnitude 1.7. Obviously viewing earlier will make it easier to see Mars, but the two will be low: they rise a little short of two hours before the Sun.
The crescent moon joins the group of planets on the 7th when it will be 2° to the right of Jupiter. By the following morning the moon will have moved past Mars to be 2° to the right of Venus.
For the rest of October, Venus and Mars move across Virgo, with slower moving Mars dropping behind Venus. As a result by the end of October Mars will be higher in the sky than Venus, rising two and a half hours before the Sun while Venus still rises just under two hours before it. Jupiter will be higher still rising over 3 hours before the Sun.
SATURN is heading for its conjunction with the Sun at the end of November. It starts the month setting two hours after the Sun. On the 1st, an hour after sunset, Saturn will be visible 10° up and a good 15° round to the south of due west. Antares will be some 8.5° above the planet, the constellation Scorpius appearing as an upright curled fern with Saturn at its root. During the following nights, Saturn and the constellation will get steadily lower, so that by mid month it will be lost in the evening twilight.
On the 13th the moon, as a very thin crescent, will be just over 4° to the right of Saturn, providing a possible last chance to find Saturn, or maybe an opportunity to find the crescent moon about 36 hours after new. 40 minutes after sunset with the Sun some 8° below the horizon, Saturn and the moon will be less than 4° above the horizon.
At conjunction on the 30th, Saturn will be 11AU, 1644 million km, from the Earth and 10AU beyond the Sun. As "seen" from the Earth, Saturn will pass 1.5° north of the Sun.
URANUS remains in Pisces during November at magnitude 5.7. Opposition was on October 12, so the planet will be visible throughout the evening, setting several hours after midnight.
There is yet another occultation of the Uranus by the moon on November 23. It occurs in the morning after Uranus sets and is visible at night from the south Indian and Southern Oceans to the west of Australia.
NEPTUNE is also an evening object throughout November, setting after midnight but about 90 minutes before Uranus. The planet is at magnitude 7.9 and is in Aquarius throughout the month.
PLUTO continues to be in Sagittarius throughout November at magnitude 14.4.
(1) Ceres starts November in Sagittarius and ends in Capricornus, having crossed a corner of Mica between the 7th and 17th. The asteroid is an evening object setting after midnight, its magnitude dimming slightly from 9.1 to 9.3
(4) Vesta is in Cetus throughout November, its magnitude ranging from 6.9 to 7.5. The asteroid is stationary mid month.
(15) Eunomia remains in Pegasus during November its magnitude varying from 8.4 to 8.9. Also an evening object, it is stationary on the 7th.
(29) Amphitrite is in Pisces all month, its magnitude fading from 8.9 to 9.6. It will be just over 1° north of the mag 3.6 star eta Psc mid month. It sets well after midnight all month.
(192) Nausikaa is in Perseus and rather low in NZ skies. It starts November at magnitude 9.4 a little over a degree from the magnitude 2.9 star zeta Per. During November Nausikaa brightens to magnitude 9.0 at opposition on the 17th. By the end of November it will have faded again to 9.3 The asteroid rises about 11 pm on the 1st and at sunset on the 30th.