February 1975 Astronomické jevy

Poloha pozorovatele:Beijing (39.904°, 116.407°)

Přehled měsíčních nebeských úkazů

19 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

February 1975 mid-month observing conditions

Mercury

Good
Zdánlivá magnituda: 2.0
Souhvězdí: Aquarius
Angular diameter: 10.1"
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: 20h54m14s
Deklinace: -14°00'02"

Venus

Excellent
Zdánlivá magnituda: -3.9
Souhvězdí: Pisces
Angular diameter: 11.1"
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: 23h23m47s
Deklinace: -05°19'34"

Mars

Excellent
Zdánlivá magnituda: 1.3
Souhvězdí: Capricornus
Angular diameter: 4.4"
Status: near eastern quadrature

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

Rektascenze: 19h17m48s
Deklinace: -22°57'48"

Jupiter

Excellent
Zdánlivá magnituda: -2.1
Souhvězdí: Pisces
Angular diameter: 33.9"
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: 23h34m02s
Deklinace: -03°59'16"

Saturn

Excellent
Zdánlivá magnituda: -0.2
Souhvězdí: Cancer
Angular diameter: 20.1"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

Rektascenze: 06h54m44s
Deklinace: +22°31'59"

Uranus

Fair
Zdánlivá magnituda: 5.5
Souhvězdí: Scorpius
Angular diameter: 3.9"
Status: near eastern quadrature

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

Rektascenze: 14h01m45s
Deklinace: -11°48'07"

Neptune

Fair
Zdánlivá magnituda: 7.9
Souhvězdí: Sagittarius
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektascenze: 16h41m06s
Deklinace: -20°38'30"

Moon

Excellent
Zdánlivá magnituda: -12.7
Souhvězdí: Aries
Angular diameter: 11523.3"
Status: Moon illumination 12.5%

Observation tip: Moon illumination 12.5%; good for observing lunar surface detail

Rektascenze: 00h18m01s
Deklinace: +06°39'40"