April 2008 Eventi celesti

Posizione dell'osservatore:Beijing (39.904°, 116.407°)

Panoramica degli eventi celesti mensili

25 eventi celesti in totale, inclusi 4 fasi lunari e 1 eventi planetari.

Eventi celesti giornalieri

Tutti gli orari sono in ora locale (Asia/Shanghai)

Group Data Alba/Tramonto Sorgere/Tramontare della Luna Fase lunare Eventi celesti

Planetary outlook

April 2008 mid-month observing conditions

Mercury

Excellent
Magnitudine apparente: -2.1
Costellazione: Aries
Angular diameter: 5.0"
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

Ascensione retta: 01h29m56s
Declinazione: +08°30'07"

Venus

Excellent
Magnitudine apparente: -3.9
Costellazione: Aries
Angular diameter: 10.1"
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

Ascensione retta: 00h42m07s
Declinazione: +02°54'38"

Mars

Excellent
Magnitudine apparente: 1.0
Costellazione: Cancer
Angular diameter: 6.4"
Status: near western quadrature

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

Ascensione retta: 07h16m00s
Declinazione: +24°23'15"

Jupiter

Excellent
Magnitudine apparente: -2.2
Costellazione: Capricornus
Angular diameter: 39.1"
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

Ascensione retta: 19h32m40s
Declinazione: -21°43'38"

Saturn

Excellent
Magnitudine apparente: 0.5
Costellazione: Virgo
Angular diameter: 19.2"
Status: near western quadrature

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

Ascensione retta: 10h18m31s
Declinazione: +12°28'54"

Uranus

Fair
Magnitudine apparente: 6.0
Costellazione: Pisces
Angular diameter: 3.4"
Status: near eastern quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

Ascensione retta: 23h26m53s
Declinazione: -04°22'34"

Neptune

Fair
Magnitudine apparente: 7.8
Costellazione: Aquarius
Angular diameter: 2.2"
Status: near eastern quadrature

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

Ascensione retta: 21h44m51s
Declinazione: -13°53'02"

Moon

Excellent
Magnitudine apparente: -12.7
Costellazione: Leo
Angular diameter: 12068.6"
Status: Moon illumination 73.2%

Observation tip: Moon illumination 73.2%; good for observing lunar surface detail

Ascensione retta: 09h41m29s
Declinazione: +14°08'12"