December 1903 Nebeske pojave

Lokacija promatrača:Beijing (39.904°, 116.407°)

Pregled mjesečnih nebeskih događaja

19 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

December 1903 mid-month observing conditions

Mercury

Excellent
Prividni sjaj: -0.8
Zviježđe: Capricornus
Angular diameter: 5.1"
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: 18h20m34s
Deklinacija: -25°34'32"

Venus

Excellent
Prividni sjaj: -4.4
Zviježđe: Scorpius
Angular diameter: 20.7"
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: 14h17m50s
Deklinacija: -11°01'15"

Mars

Excellent
Prividni sjaj: 1.1
Zviježđe: Aquarius
Angular diameter: 4.7"
Status: near western quadrature

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

Rektascenzija: 20h18m19s
Deklinacija: -20°57'22"

Jupiter

Excellent
Prividni sjaj: -2.4
Zviježđe: Pisces
Angular diameter: 39.7"
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: 23h08m30s
Deklinacija: -06°54'12"

Saturn

Excellent
Prividni sjaj: 0.7
Zviježđe: Aquarius
Angular diameter: 15.6"
Status: near western quadrature

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

Rektascenzija: 20h35m14s
Deklinacija: -19°23'37"

Uranus

Fair
Prividni sjaj: 5.8
Zviježđe: Sagittarius
Angular diameter: 3.5"
Status: near western quadrature

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

Rektascenzija: 17h40m41s
Deklinacija: -23°31'49"

Neptune

Fair
Prividni sjaj: 7.8
Zviježđe: Cancer
Angular diameter: 2.4"
Status: near eastern quadrature

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

Rektascenzija: 06h21m10s
Deklinacija: +22°16'18"

Moon

Excellent
Prividni sjaj: -12.7
Zviježđe: Scorpius
Angular diameter: 12093.1"
Status: Moon illumination 15.2%

Observation tip: Moon illumination 15.2%; good for observing lunar surface detail

Rektascenzija: 14h18m42s
Deklinacija: -10°59'57"