December 1923 Nebeske pojave

Lokacija promatrača:Beijing (39.904°, 116.407°)

Pregled mjesečnih nebeskih događaja

21 astronomskih događaja ukupno, uključujući 5 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

December 1923 mid-month observing conditions

Mercury

Excellent
Prividni sjaj: -0.6
Zviježđe: Capricornus
Angular diameter: 5.3"
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: 18h33m36s
Deklinacija: -25°30'18"

Venus

Excellent
Prividni sjaj: -3.9
Zviježđe: Capricornus
Angular diameter: 11.1"
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: 19h09m43s
Deklinacija: -23°57'06"

Mars

Excellent
Prividni sjaj: 1.6
Zviježđe: Scorpius
Angular diameter: 4.3"
Status: near eastern quadrature

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

Rektascenzija: 14h19m46s
Deklinacija: -13°03'39"

Jupiter

Excellent
Prividni sjaj: -1.7
Zviježđe: Sagittarius
Angular diameter: 31.3"
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: 16h10m35s
Deklinacija: -20°21'47"

Saturn

Excellent
Prividni sjaj: 0.7
Zviježđe: Libra
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: 13h53m17s
Deklinacija: -09°07'07"

Uranus

Fair
Prividni sjaj: 5.9
Zviježđe: Pisces
Angular diameter: 3.5"
Status: near western quadrature

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

Rektascenzija: 23h01m34s
Deklinacija: -07°04'21"

Neptune

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

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

Rektascenzija: 09h30m59s
Deklinacija: +14°57'58"

Moon

Excellent
Prividni sjaj: -12.7
Zviježđe: Pisces
Angular diameter: 11779.6"
Status: Moon illumination 49.0%

Observation tip: Moon illumination 49.0%; good for observing lunar surface detail

Rektascenzija: 23h28m08s
Deklinacija: -04°54'22"