March 1990 Nebeske pojave

Lokacija promatrača:Beijing (39.904°, 116.407°)

Pregled mjesečnih nebeskih događaja

24 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

March 1990 mid-month observing conditions

Mercury

Excellent
Prividni sjaj: -1.5
Zviježđe: Pisces
Angular diameter: 4.9"
Status: near inferior conjunction

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

Rektascenzija: 23h27m04s
Deklinacija: -05°31'23"

Venus

Excellent
Prividni sjaj: -4.7
Zviježđe: Aquarius
Angular diameter: 29.7"
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: 20h41m00s
Deklinacija: -14°55'01"

Mars

Excellent
Prividni sjaj: 1.1
Zviježđe: Aquarius
Angular diameter: 5.1"
Status: near eastern quadrature

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

Rektascenzija: 20h19m54s
Deklinacija: -20°32'05"

Jupiter

Excellent
Prividni sjaj: -2.3
Zviježđe: Cancer
Angular diameter: 39.8"
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: 06h05m53s
Deklinacija: +23°28'54"

Saturn

Excellent
Prividni sjaj: 0.6
Zviježđe: Capricornus
Angular diameter: 15.9"
Status: near eastern quadrature

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

Rektascenzija: 19h40m24s
Deklinacija: -21°13'01"

Uranus

Fair
Prividni sjaj: 5.7
Zviježđe: Capricornus
Angular diameter: 3.6"
Status: near eastern quadrature

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

Rektascenzija: 18h40m09s
Deklinacija: -23°24'45"

Neptune

Fair
Prividni sjaj: 7.9
Zviježđe: Capricornus
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektascenzija: 19h01m38s
Deklinacija: -21°49'38"

Moon

Excellent
Prividni sjaj: -12.7
Zviježđe: Libra
Angular diameter: 11507.9"
Status: Moon illumination 88.4%

Observation tip: Moon illumination 88.4%; good for observing lunar surface detail

Rektascenzija: 13h58m59s
Deklinacija: -17°31'16"