May 2012 Himmelsereignisse

Beobachterstandort:Beijing (39.904°, 116.407°)

Monatliche Himmelsereignisse

18 Himmelereignisse insgesamt, einschließlich 4 Mondphasen und 2 Planetenereignisse.

Tägliche Himmelsereignisse

Alle Zeiten in Ortszeit (Asia/Shanghai)

Group Datum Sonnenaufgang/-untergang Mondaufgang/-untergang Mondphase Himmelsereignisse

Planetary outlook

May 2012 mid-month observing conditions

Mercury

Excellent
Scheinbare Helligkeit: -0.9
Sternbild: Taurus
Angular diameter: 5.4"
Status: near inferior conjunction

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Rektaszension: 02h34m32s
Deklination: +13°28'55"

Venus

Excellent
Scheinbare Helligkeit: -4.7
Sternbild: Gemini
Angular diameter: 46.8"
Status: near superior conjunction

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

Rektaszension: 05h32m57s
Deklination: +27°22'17"

Mars

Excellent
Scheinbare Helligkeit: 0.2
Sternbild: Virgo
Angular diameter: 8.9"
Status: near western quadrature

Observation tip: Visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Rektaszension: 10h43m48s
Deklination: +09°46'28"

Jupiter

Excellent
Scheinbare Helligkeit: -2.0
Sternbild: Taurus
Angular diameter: 32.8"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its moons are easy to spot and it is excellent for telescope observing

Rektaszension: 03h25m22s
Deklination: +17°52'44"

Saturn

Excellent
Scheinbare Helligkeit: 0.4
Sternbild: Libra
Angular diameter: 18.8"
Status: near western quadrature

Observation tip: Visible to the naked eye; Saturn’s rings require a telescope to see clearly

Rektaszension: 13h33m17s
Deklination: -06°48'17"

Uranus

Fair
Scheinbare Helligkeit: 6.0
Sternbild: Aries
Angular diameter: 3.4"
Status: near eastern quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

Rektaszension: 00h27m30s
Deklination: +02°12'44"

Neptune

Fair
Scheinbare Helligkeit: 7.8
Sternbild: Pisces
Angular diameter: 2.3"
Status: near eastern quadrature

Observation tip: A telescope is required; A telescope is required; Neptune appears blue-green

Rektaszension: 22h20m45s
Deklination: -10°55'50"

Moon

Excellent
Scheinbare Helligkeit: -12.7
Sternbild: Pisces
Angular diameter: 11706.3"
Status: Moon illumination 29.6%

Observation tip: Moon illumination 29.6%; good for observing lunar surface detail

Rektaszension: 23h11m16s
Deklination: +00°20'44"