April 1904 Nebeske pojave

Lokacija promatrača:Beijing (39.904°, 116.407°)

Pregled mjesečnih nebeskih događaja

20 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

April 1904 mid-month observing conditions

Mercury

Excellent
Prividni sjaj: -0.5
Zviježđe: Taurus
Angular diameter: 6.5"
Status: near greatest western elongation

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

Rektascenzija: 02h38m13s
Deklinacija: +17°37'38"

Venus

Excellent
Prividni sjaj: -3.9
Zviježđe: Aries
Angular diameter: 10.8"
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: 00h10m48s
Deklinacija: -00°30'26"

Mars

Excellent
Prividni sjaj: 1.3
Zviježđe: Taurus
Angular diameter: 3.8"
Status: near western quadrature

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

Rektascenzija: 02h15m13s
Deklinacija: +13°28'05"

Jupiter

Excellent
Prividni sjaj: -2.1
Zviježđe: Aries
Angular diameter: 33.3"
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: 00h41m22s
Deklinacija: +03°15'48"

Saturn

Excellent
Prividni sjaj: 0.8
Zviježđe: Aquarius
Angular diameter: 16.1"
Status: near eastern quadrature

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

Rektascenzija: 21h27m53s
Deklinacija: -15°52'19"

Uranus

Fair
Prividni sjaj: 5.6
Zviježđe: Sagittarius
Angular diameter: 3.7"
Status: near eastern quadrature

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

Rektascenzija: 17h59m35s
Deklinacija: -23°38'08"

Neptune

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

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

Rektascenzija: 06h14m45s
Deklinacija: +22°23'00"

Moon

Excellent
Prividni sjaj: -12.7
Zviježđe: Aries
Angular diameter: 11694.0"
Status: Moon illumination 0.8%

Observation tip: Moon illumination 0.8%; good for observing lunar surface detail

Rektascenzija: 00h54m35s
Deklinacija: +04°12'05"