April 2025 Astronomické jevy

Poloha pozorovatele:Beijing (39.904°, 116.407°)

Přehled měsíčních nebeských úkazů

24 celkem nebeských úkazů, včetně 4 fáze Měsíce a 1 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

April 2025 mid-month observing conditions

Mercury

Excellent
Zdánlivá magnituda: 0.7
Souhvězdí: Pisces
Angular diameter: 8.9"
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: 23h59m37s
Deklinace: -01°49'04"

Venus

Excellent
Zdánlivá magnituda: -4.7
Souhvězdí: Pisces
Angular diameter: 47.3"
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: 23h33m51s
Deklinace: +01°46'01"

Mars

Excellent
Zdánlivá magnituda: 0.7
Souhvězdí: Leo
Angular diameter: 7.4"
Status: near western quadrature

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

Rektascenze: 08h05m24s
Deklinace: +22°41'55"

Jupiter

Excellent
Zdánlivá magnituda: -2.0
Souhvězdí: Gemini
Angular diameter: 34.8"
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: 05h09m19s
Deklinace: +22°39'12"

Saturn

Excellent
Zdánlivá magnituda: 1.2
Souhvězdí: Pisces
Angular diameter: 15.9"
Status: near eastern quadrature

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

Rektascenze: 23h48m53s
Deklinace: -03°20'24"

Uranus

Fair
Zdánlivá magnituda: 5.8
Souhvězdí: Taurus
Angular diameter: 3.5"
Status: near western quadrature

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

Rektascenze: 03h32m38s
Deklinace: +18°54'35"

Neptune

Fair
Zdánlivá magnituda: 7.8
Souhvězdí: Aries
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektascenze: 00h04m05s
Deklinace: -00°56'22"

Moon

Excellent
Zdánlivá magnituda: -12.7
Souhvězdí: Scorpius
Angular diameter: 11462.3"
Status: Moon illumination 96.4%

Observation tip: Moon illumination 96.4%; good for observing lunar surface detail

Rektascenze: 14h52m33s
Deklinace: -20°40'02"