February 2013 Gökyüzü Olayları

Observer Location:Beijing (39.904°, 116.407°)

Gezegenlere Genel Bakış

18 sky events total, including 4 moon phases and 2 planetary events.

Gökyüzü Olayları

All times are in local time (Asia/Shanghai)

Group Tarih Sunrise/Sunset Moonrise/Moonset Moon Phase Gökyüzü Olayları

Planetary outlook

February 2013 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.7
Takımyıldız: Pisces
Angular diameter: 6.8"
Status: near greatest western elongation

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

Right ascension: 23h01m32s
Gerilim: -05°35'56"

Venus

Excellent
Apparent magnitude: -3.9
Takımyıldız: Aquarius
Angular diameter: 9.9"
Status: near inferior conjunction

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

Right ascension: 21h15m40s
Gerilim: -16°59'47"

Mars

Excellent
Apparent magnitude: 1.1
Takımyıldız: Pisces
Angular diameter: 4.0"
Status: near western quadrature

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

Right ascension: 22h48m20s
Gerilim: -08°37'22"

Jupiter

Excellent
Apparent magnitude: -2.4
Takımyıldız: Gemini
Angular diameter: 41.0"
Status: near western quadrature

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

Right ascension: 04h19m56s
Gerilim: +20°54'13"

Saturn

Excellent
Apparent magnitude: 0.5
Takımyıldız: Scorpius
Angular diameter: 17.5"
Status: near eastern quadrature

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

Right ascension: 14h39m30s
Gerilim: -12°53'52"

Uranus

Fair
Apparent magnitude: 6.0
Takımyıldız: Aries
Angular diameter: 3.4"
Status: near western quadrature

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

Right ascension: 00h23m57s
Gerilim: +01°50'57"

Neptune

Fair
Apparent magnitude: 7.8
Takımyıldız: Pisces
Angular diameter: 2.2"
Status: near western quadrature

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

Right ascension: 22h19m05s
Gerilim: -11°07'13"

Moon

Excellent
Apparent magnitude: -12.7
Takımyıldız: Aries
Angular diameter: 11829.0"
Status: Moon illumination 23.8%

Observation tip: Moon illumination 23.8%; good for observing lunar surface detail

Right ascension: 01h28m24s
Gerilim: +11°38'22"