January 2015 Gökyüzü Olayları

Observer Location:Beijing (39.904°, 116.407°)

Gezegenlere Genel Bakış

21 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

January 2015 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.5
Takımyıldız: Aquarius
Angular diameter: 6.9"
Status: near superior conjunction

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

Right ascension: 21h04m03s
Gerilim: -17°17'46"

Venus

Excellent
Apparent magnitude: -3.9
Takımyıldız: Aquarius
Angular diameter: 10.6"
Status: near greatest western elongation

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: 21h08m44s
Gerilim: -18°02'58"

Mars

Excellent
Apparent magnitude: 1.2
Takımyıldız: Pisces
Angular diameter: 4.6"
Status: near western quadrature

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

Right ascension: 22h17m28s
Gerilim: -11°41'17"

Jupiter

Excellent
Apparent magnitude: -2.5
Takımyıldız: Leo
Angular diameter: 44.6"
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

Right ascension: 09h32m40s
Gerilim: +15°31'09"

Saturn

Excellent
Apparent magnitude: 0.6
Takımyıldız: Sagittarius
Angular diameter: 15.8"
Status: near eastern quadrature

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

Right ascension: 16h02m03s
Gerilim: -18°40'57"

Uranus

Fair
Apparent magnitude: 5.9
Takımyıldız: Aries
Angular diameter: 3.5"
Status: near western quadrature

Observation tip: Binoculars are recommended; Binoculars or a telescope are recommended

Right ascension: 00h48m11s
Gerilim: +04°27'38"

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: 22h31m20s
Gerilim: -10°04'25"

Moon

Excellent
Apparent magnitude: -12.7
Takımyıldız: Scorpius
Angular diameter: 11938.1"
Status: Moon illumination 34.6%

Observation tip: Moon illumination 34.6%; good for observing lunar surface detail

Right ascension: 14h43m54s
Gerilim: -13°17'48"