February 1957 Nebeske pojave

Lokacija promatrača:Beijing (39.904°, 116.407°)

Pregled mjesečnih nebeskih događaja

16 astronomskih događaja ukupno, uključujući 3 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

February 1957 mid-month observing conditions

Mercury

Excellent
Prividni sjaj: -0.2
Zviježđe: Aquarius
Angular diameter: 5.7"
Status: near inferior conjunction

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

Rektascenzija: 20h23m03s
Deklinacija: -20°21'40"

Venus

Excellent
Prividni sjaj: -3.9
Zviježđe: Aquarius
Angular diameter: 10.2"
Status: near inferior conjunction

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

Rektascenzija: 20h56m36s
Deklinacija: -18°11'06"

Mars

Excellent
Prividni sjaj: 0.9
Zviježđe: Taurus
Angular diameter: 6.3"
Status: near western quadrature

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

Rektascenzija: 02h31m51s
Deklinacija: +15°56'28"

Jupiter

Excellent
Prividni sjaj: -2.4
Zviježđe: Libra
Angular diameter: 42.9"
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

Rektascenzija: 12h03m58s
Deklinacija: +01°11'35"

Saturn

Excellent
Prividni sjaj: 0.5
Zviježđe: Sagittarius
Angular diameter: 16.2"
Status: near eastern quadrature

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

Rektascenzija: 16h47m59s
Deklinacija: -20°39'56"

Uranus

Fair
Prividni sjaj: 5.4
Zviježđe: Leo
Angular diameter: 4.0"
Status: near western quadrature

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

Rektascenzija: 08h26m11s
Deklinacija: +19°51'38"

Neptune

Fair
Prividni sjaj: 7.9
Zviježđe: Scorpius
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektascenzija: 14h03m54s
Deklinacija: -10°42'04"

Moon

Excellent
Prividni sjaj: -12.7
Zviježđe: Virgo
Angular diameter: 13038.3"
Status: Moon illumination 99.7%

Observation tip: Moon illumination 99.7%; good for observing lunar surface detail

Rektascenzija: 10h03m04s
Deklinacija: +06°39'24"