February 1942 Astronomické jevy

Poloha pozorovatele:Beijing (39.904°, 116.407°)

Přehled měsíčních nebeských úkazů

19 celkem nebeských úkazů, včetně 4 fáze Měsíce a 2 planetární jevy.

Denní nebeské úkazy

Všechny časy jsou v místním čase (Asia/Shanghai)

Group Datum Východ/západ Slunce Východ/západ Měsíce Fáze Měsíce Astronomické jevy

Planetary outlook

February 1942 mid-month observing conditions

Mercury

Good
Zdánlivá magnituda: 2.6
Souhvězdí: Aquarius
Angular diameter: 10.3"
Status: near greatest eastern elongation

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascenze: 21h05m53s
Deklinace: -12°58'11"

Venus

Excellent
Zdánlivá magnituda: -4.6
Souhvězdí: Aquarius
Angular diameter: 56.6"
Status: near greatest eastern elongation

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

Rektascenze: 20h28m56s
Deklinace: -10°42'55"

Mars

Excellent
Zdánlivá magnituda: 0.7
Souhvězdí: Taurus
Angular diameter: 6.9"
Status: near western quadrature

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

Rektascenze: 03h01m33s
Deklinace: +18°31'45"

Jupiter

Excellent
Zdánlivá magnituda: -2.4
Souhvězdí: Gemini
Angular diameter: 41.6"
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

Rektascenze: 04h40m16s
Deklinace: +21°45'00"

Saturn

Excellent
Zdánlivá magnituda: 0.1
Souhvězdí: Taurus
Angular diameter: 18.2"
Status: near western quadrature

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

Rektascenze: 03h20m58s
Deklinace: +16°20'11"

Uranus

Fair
Zdánlivá magnituda: 5.7
Souhvězdí: Taurus
Angular diameter: 3.6"
Status: near western quadrature

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

Rektascenze: 03h36m34s
Deklinace: +19°09'59"

Neptune

Fair
Zdánlivá magnituda: 7.9
Souhvězdí: Virgo
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektascenze: 11h59m45s
Deklinace: +01°29'07"

Moon

Excellent
Zdánlivá magnituda: -12.7
Souhvězdí: Aquarius
Angular diameter: 12442.8"
Status: Moon illumination 0.3%

Observation tip: Moon illumination 0.3%; good for observing lunar surface detail

Rektascenze: 21h28m07s
Deklinace: -12°45'39"