September 1951 Astronomické jevy

Poloha pozorovatele:Beijing (39.904°, 116.407°)

Přehled měsíčních nebeských úkazů

26 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

September 1951 mid-month observing conditions

Mercury

Excellent
Zdánlivá magnituda: -0.1
Souhvězdí: Virgo
Angular diameter: 7.5"
Status: near greatest eastern elongation

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascenze: 10h22m28s
Deklinace: +10°20'54"

Venus

Excellent
Zdánlivá magnituda: -4.4
Souhvězdí: Virgo
Angular diameter: 55.3"
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: 10h12m26s
Deklinace: +02°31'54"

Mars

Excellent
Zdánlivá magnituda: 1.7
Souhvězdí: Leo
Angular diameter: 4.0"
Status: near eastern quadrature

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

Rektascenze: 09h21m27s
Deklinace: +16°42'33"

Jupiter

Excellent
Zdánlivá magnituda: -2.9
Souhvězdí: Aries
Angular diameter: 49.4"
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: 00h44m47s
Deklinace: +03°03'25"

Saturn

Excellent
Zdánlivá magnituda: 1.0
Souhvězdí: Libra
Angular diameter: 15.8"
Status: near western quadrature

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

Rektascenze: 12h16m58s
Deklinace: +00°29'47"

Uranus

Fair
Zdánlivá magnituda: 5.6
Souhvězdí: Cancer
Angular diameter: 3.7"
Status: near eastern quadrature

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

Rektascenze: 06h58m31s
Deklinace: +23°06'36"

Neptune

Fair
Zdánlivá magnituda: 8.0
Souhvězdí: Libra
Angular diameter: 2.2"
Status: near western quadrature

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

Rektascenze: 13h09m44s
Deklinace: -05°40'43"

Moon

Excellent
Zdánlivá magnituda: -12.7
Souhvězdí: Pisces
Angular diameter: 12494.9"
Status: Moon illumination 99.6%

Observation tip: Moon illumination 99.6%; good for observing lunar surface detail

Rektascenze: 23h02m17s
Deklinace: -05°42'16"