April 1984 Eventi celesti

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

Panoramica degli eventi celesti mensili

23 eventi celesti in totale, inclusi 4 fasi lunari e 2 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 1984 mid-month observing conditions

Mercury

Good
Magnitudine apparente: 2.8
Costellazione: Taurus
Angular diameter: 10.6"
Status: near superior conjunction

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

Ascensione retta: 02h11m33s
Declinazione: +16°17'18"

Venus

Excellent
Magnitudine apparente: -3.9
Costellazione: Aries
Angular diameter: 10.2"
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: 00h34m47s
Declinazione: +02°06'25"

Mars

Excellent
Magnitudine apparente: -1.2
Costellazione: Scorpius
Angular diameter: 14.7"
Status: near eastern quadrature

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

Ascensione retta: 15h42m57s
Declinazione: -18°46'08"

Jupiter

Excellent
Magnitudine apparente: -2.3
Costellazione: Capricornus
Angular diameter: 39.9"
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: 18h54m46s
Declinazione: -22°38'24"

Saturn

Excellent
Magnitudine apparente: 0.2
Costellazione: Scorpius
Angular diameter: 18.7"
Status: near eastern quadrature

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

Ascensione retta: 14h51m01s
Declinazione: -13°40'56"

Uranus

Fair
Magnitudine apparente: 5.5
Costellazione: Sagittarius
Angular diameter: 3.8"
Status: near eastern quadrature

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

Ascensione retta: 16h47m19s
Declinazione: -22°20'57"

Neptune

Fair
Magnitudine apparente: 7.9
Costellazione: Capricornus
Angular diameter: 2.3"
Status: near eastern quadrature

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

Ascensione retta: 18h05m58s
Declinazione: -22°14'02"

Moon

Excellent
Magnitudine apparente: -12.7
Costellazione: Libra
Angular diameter: 12886.4"
Status: Moon illumination 98.9%

Observation tip: Moon illumination 98.9%; good for observing lunar surface detail

Ascensione retta: 12h58m13s
Declinazione: -01°45'06"