December 1968 Nebeske pojave

Lokacija promatrača:Beijing (39.904°, 116.407°)

Pregled mjesečnih nebeskih događaja

23 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

December 1968 mid-month observing conditions

Mercury

Excellent
Prividni sjaj: -1.0
Zviježđe: Sagittarius
Angular diameter: 4.7"
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: 17h48m53s
Deklinacija: -25°07'05"

Venus

Excellent
Prividni sjaj: -4.1
Zviježđe: Aquarius
Angular diameter: 16.7"
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: 20h35m41s
Deklinacija: -20°54'44"

Mars

Excellent
Prividni sjaj: 1.5
Zviježđe: Libra
Angular diameter: 5.0"
Status: near eastern quadrature

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

Rektascenzija: 13h21m06s
Deklinacija: -07°02'01"

Jupiter

Excellent
Prividni sjaj: -1.9
Zviježđe: Libra
Angular diameter: 35.6"
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: 12h16m43s
Deklinacija: -00°28'13"

Saturn

Excellent
Prividni sjaj: 0.4
Zviježđe: Aries
Angular diameter: 18.8"
Status: near western quadrature

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

Rektascenzija: 01h13m07s
Deklinacija: +04°55'02"

Uranus

Fair
Prividni sjaj: 5.5
Zviježđe: Libra
Angular diameter: 3.8"
Status: near eastern quadrature

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

Rektascenzija: 12h14m51s
Deklinacija: -00°48'37"

Neptune

Fair
Prividni sjaj: 8.0
Zviježđe: Scorpius
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektascenzija: 15h41m22s
Deklinacija: -17°55'29"

Moon

Excellent
Prividni sjaj: -12.7
Zviježđe: Libra
Angular diameter: 12457.7"
Status: Moon illumination 29.5%

Observation tip: Moon illumination 29.5%; good for observing lunar surface detail

Rektascenzija: 13h02m40s
Deklinacija: -07°44'03"