April 1997 Nebeske pojave

Lokacija promatrača:Beijing (39.904°, 116.407°)

Pregled mjesečnih nebeskih događaja

24 astronomskih događaja ukupno, uključujući 4 faze Mjeseca i 3 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

April 1997 mid-month observing conditions

Mercury

Excellent
Prividni sjaj: 1.8
Zviježđe: Taurus
Angular diameter: 9.9"
Status: near superior conjunction

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascenzija: 02h24m59s
Deklinacija: +17°34'17"

Venus

Excellent
Prividni sjaj: -3.9
Zviježđe: Aries
Angular diameter: 9.7"
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: 01h46m27s
Deklinacija: +09°55'47"

Mars

Excellent
Prividni sjaj: -0.8
Zviježđe: Virgo
Angular diameter: 12.9"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Rektascenzija: 11h19m18s
Deklinacija: +07°18'15"

Jupiter

Excellent
Prividni sjaj: -2.1
Zviježđe: Aquarius
Angular diameter: 36.5"
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: 21h19m49s
Deklinacija: -16°09'35"

Saturn

Excellent
Prividni sjaj: 0.8
Zviježđe: Aries
Angular diameter: 16.0"
Status: near eastern quadrature

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

Rektascenzija: 00h48m03s
Deklinacija: +02°46'16"

Uranus

Fair
Prividni sjaj: 5.8
Zviježđe: Aquarius
Angular diameter: 3.5"
Status: near eastern quadrature

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

Rektascenzija: 20h43m43s
Deklinacija: -18°45'15"

Neptune

Fair
Prividni sjaj: nan
Zviježđe: Aquarius
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektascenzija: 20h07m50s
Deklinacija: -19°45'47"

Moon

Excellent
Prividni sjaj: -12.7
Zviježđe: Cancer
Angular diameter: 11606.2"
Status: Moon illumination 52.9%

Observation tip: Moon illumination 52.9%; good for observing lunar surface detail

Rektascenzija: 07h57m51s
Deklinacija: +16°01'55"