May 1957 Nebeske pojave

Lokacija promatrača:Beijing (39.904°, 116.407°)

Pregled mjesečnih nebeskih događaja

21 astronomskih događaja ukupno, uključujući 4 faze Mjeseca i 1 planetarne događaje.

Dnevni nebeskih događaji

Sva vremena su u lokalnom vremenu (Asia/Shanghai)

Group Datum Izlazak/Zalazak Sunca Izlazak/Zalazak Mjeseca Faza Mjeseca Nebeske pojave

Planetary outlook

May 1957 mid-month observing conditions

Mercury

Good
Prividni sjaj: 2.9
Zviježđe: Taurus
Angular diameter: 11.6"
Status: near greatest eastern elongation

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascenzija: 02h35m30s
Deklinacija: +12°55'54"

Venus

Excellent
Prividni sjaj: -3.9
Zviježđe: Taurus
Angular diameter: 9.8"
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

Rektascenzija: 03h59m13s
Deklinacija: +20°27'56"

Mars

Excellent
Prividni sjaj: 1.7
Zviježđe: Cancer
Angular diameter: 4.2"
Status: near western quadrature

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

Rektascenzija: 06h28m35s
Deklinacija: +24°34'23"

Jupiter

Excellent
Prividni sjaj: -2.2
Zviježđe: Virgo
Angular diameter: 40.2"
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

Rektascenzija: 11h32m22s
Deklinacija: +04°32'50"

Saturn

Excellent
Prividni sjaj: 0.1
Zviježđe: Sagittarius
Angular diameter: 18.3"
Status: near eastern quadrature

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

Rektascenzija: 16h44m20s
Deklinacija: -20°25'02"

Uranus

Fair
Prividni sjaj: 5.6
Zviježđe: Leo
Angular diameter: 3.7"
Status: near western quadrature

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

Rektascenzija: 08h23m23s
Deklinacija: +19°59'10"

Neptune

Fair
Prividni sjaj: 7.9
Zviježđe: Libra
Angular diameter: 2.3"
Status: near western quadrature

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

Rektascenzija: 13h56m34s
Deklinacija: -10°00'04"

Moon

Excellent
Prividni sjaj: -12.7
Zviježđe: Sagittarius
Angular diameter: 12155.9"
Status: Moon illumination 98.7%

Observation tip: Moon illumination 98.7%; good for observing lunar surface detail

Rektascenzija: 16h22m17s
Deklinacija: -19°56'10"