May 1925 Astronomické jevy

Poloha pozorovatele:Beijing (39.904°, 116.407°)

Přehled měsíčních nebeských úkazů

25 celkem nebeských úkazů, včetně 5 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

May 1925 mid-month observing conditions

Mercury

Excellent
Zdánlivá magnituda: 0.5
Souhvězdí: Aries
Angular diameter: 8.4"
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: 01h48m59s
Deklinace: +07°42'25"

Venus

Excellent
Zdánlivá magnituda: -3.9
Souhvězdí: Taurus
Angular diameter: 9.7"
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

Rektascenze: 03h48m03s
Deklinace: +19°45'43"

Mars

Excellent
Zdánlivá magnituda: 1.7
Souhvězdí: Cancer
Angular diameter: 4.1"
Status: near western quadrature

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

Rektascenze: 06h14m06s
Deklinace: +24°37'55"

Jupiter

Excellent
Zdánlivá magnituda: -2.5
Souhvězdí: Capricornus
Angular diameter: 42.8"
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

Rektascenze: 19h37m12s
Deklinace: -21°39'06"

Saturn

Excellent
Zdánlivá magnituda: 0.2
Souhvězdí: Scorpius
Angular diameter: 18.7"
Status: near western quadrature

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

Rektascenze: 14h33m53s
Deklinace: -12°20'19"

Uranus

Fair
Zdánlivá magnituda: 6.0
Souhvězdí: Pisces
Angular diameter: 3.4"
Status: near eastern quadrature

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

Rektascenze: 23h41m24s
Deklinace: -02°49'27"

Neptune

Fair
Zdánlivá magnituda: nan
Souhvězdí: Leo
Angular diameter: 2.3"
Status: near western quadrature

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

Rektascenze: 09h29m28s
Deklinace: +15°11'01"

Moon

Excellent
Zdánlivá magnituda: -12.7
Souhvězdí: Aquarius
Angular diameter: 12509.9"
Status: Moon illumination 52.8%

Observation tip: Moon illumination 52.8%; good for observing lunar surface detail

Rektascenze: 21h33m12s
Deklinace: -15°42'58"