April 1969 Astronomické jevy

Poloha pozorovatele:Beijing (39.904°, 116.407°)

Přehled měsíčních nebeských úkazů

24 celkem nebeských úkazů, včetně 4 fáze Měsíce a 3 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 1969 mid-month observing conditions

Mercury

Excellent
Zdánlivá magnituda: -1.7
Souhvězdí: Aries
Angular diameter: 5.2"
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

Rektascenze: 01h57m26s
Deklinace: +12°11'19"

Venus

Excellent
Zdánlivá magnituda: -4.0
Souhvězdí: Aries
Angular diameter: 57.6"
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: 00h44m32s
Deklinace: +11°35'08"

Mars

Excellent
Zdánlivá magnituda: -0.8
Souhvězdí: Sagittarius
Angular diameter: 13.0"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Rektascenze: 16h58m39s
Deklinace: -22°27'10"

Jupiter

Excellent
Zdánlivá magnituda: -2.4
Souhvězdí: Virgo
Angular diameter: 43.5"
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: 11h56m00s
Deklinace: +02°07'49"

Saturn

Excellent
Zdánlivá magnituda: 0.5
Souhvězdí: Aries
Angular diameter: 16.2"
Status: near western quadrature

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

Rektascenze: 01h47m38s
Deklinace: +08°42'41"

Uranus

Fair
Zdánlivá magnituda: 5.4
Souhvězdí: Libra
Angular diameter: 4.1"
Status: near western quadrature

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

Rektascenze: 12h04m54s
Deklinace: +00°18'34"

Neptune

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

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

Rektascenze: 15h45m22s
Deklinace: -18°03'00"

Moon

Excellent
Zdánlivá magnituda: -12.7
Souhvězdí: Aries
Angular diameter: 12105.6"
Status: Moon illumination 3.4%

Observation tip: Moon illumination 3.4%; good for observing lunar surface detail

Rektascenze: 00h13m10s
Deklinace: +01°46'40"