April 1975 Nebeske pojave

Lokacija promatrača:Beijing (39.904°, 116.407°)

Pregled mjesečnih nebeskih događaja

20 astronomskih događaja ukupno, uključujući 4 faze Mjeseca i 2 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

April 1975 mid-month observing conditions

Mercury

Excellent
Prividni sjaj: -1.7
Zviježđe: Aries
Angular diameter: 5.0"
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: 01h16m13s
Deklinacija: +06°47'18"

Venus

Excellent
Prividni sjaj: -4.0
Zviježđe: Taurus
Angular diameter: 14.0"
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: 03h55m19s
Deklinacija: +21°44'37"

Mars

Excellent
Prividni sjaj: 1.0
Zviježđe: Pisces
Angular diameter: 5.3"
Status: near eastern quadrature

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

Rektascenzija: 22h19m38s
Deklinacija: -11°52'44"

Jupiter

Excellent
Prividni sjaj: -2.1
Zviježđe: Aries
Angular diameter: 33.4"
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

Rektascenzija: 00h25m49s
Deklinacija: +01°36'24"

Saturn

Excellent
Prividni sjaj: 0.1
Zviježđe: Cancer
Angular diameter: 18.1"
Status: near western quadrature

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

Rektascenzija: 06h55m47s
Deklinacija: +22°38'03"

Uranus

Fair
Prividni sjaj: 5.4
Zviježđe: Libra
Angular diameter: 4.0"
Status: near eastern quadrature

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

Rektascenzija: 13h55m09s
Deklinacija: -11°11'41"

Neptune

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

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

Rektascenzija: 16h40m54s
Deklinacija: -20°35'26"

Moon

Excellent
Prividni sjaj: -12.7
Zviježđe: Gemini
Angular diameter: 11960.4"
Status: Moon illumination 10.7%

Observation tip: Moon illumination 10.7%; good for observing lunar surface detail

Rektascenzija: 04h01m59s
Deklinacija: +20°33'27"