December 2002 Nebeske pojave

Lokacija promatrača:Beijing (39.904°, 116.407°)

Pregled mjesečnih nebeskih događaja

26 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 2002 mid-month observing conditions

Mercury

Excellent
Prividni sjaj: -0.6
Zviježđe: Capricornus
Angular diameter: 5.4"
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: 18h41m02s
Deklinacija: -25°23'44"

Venus

Excellent
Prividni sjaj: -4.8
Zviježđe: Scorpius
Angular diameter: 35.4"
Status: near greatest eastern 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: 14h32m01s
Deklinacija: -11°59'16"

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: 14h26m00s
Deklinacija: -13°36'31"

Jupiter

Excellent
Prividni sjaj: -2.4
Zviježđe: Leo
Angular diameter: 42.2"
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: 09h22m21s
Deklinacija: +16°08'02"

Saturn

Excellent
Prividni sjaj: -0.5
Zviježđe: Gemini
Angular diameter: 20.6"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

Rektascenzija: 05h41m58s
Deklinacija: +22°03'27"

Uranus

Fair
Prividni sjaj: 5.9
Zviježđe: Aquarius
Angular diameter: 3.4"
Status: near western quadrature

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

Rektascenzija: 21h52m28s
Deklinacija: -13°40'15"

Neptune

Fair
Prividni sjaj: 7.8
Zviježđe: Aquarius
Angular diameter: 2.2"
Status: near western quadrature

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

Rektascenzija: 20h45m48s
Deklinacija: -17°57'27"

Moon

Excellent
Prividni sjaj: -12.7
Zviježđe: Aries
Angular diameter: 11500.6"
Status: Moon illumination 79.7%

Observation tip: Moon illumination 79.7%; good for observing lunar surface detail

Rektascenzija: 01h53m12s
Deklinacija: +08°01'19"