April 1985 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 1985 mid-month observing conditions

Mercury

Excellent
Magnitudine apparente: 1.9
Costellazione: Aries
Angular diameter: 10.8"
Status: near greatest eastern elongation

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

Ascensione retta: 00h25m45s
Declinazione: +02°35'31"

Venus

Excellent
Magnitudine apparente: -4.3
Costellazione: Aries
Angular diameter: 55.4"
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

Ascensione retta: 00h20m17s
Declinazione: +08°26'03"

Mars

Excellent
Magnitudine apparente: 1.5
Costellazione: Taurus
Angular diameter: 4.0"
Status: near western quadrature

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

Ascensione retta: 03h18m00s
Declinazione: +18°40'34"

Jupiter

Excellent
Magnitudine apparente: -2.1
Costellazione: Aquarius
Angular diameter: 36.9"
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: 21h02m55s
Declinazione: -17°19'47"

Saturn

Excellent
Magnitudine apparente: 0.2
Costellazione: Scorpius
Angular diameter: 18.3"
Status: near eastern quadrature

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

Ascensione retta: 15h40m53s
Declinazione: -17°11'28"

Uranus

Fair
Magnitudine apparente: 5.6
Costellazione: Sagittarius
Angular diameter: 3.8"
Status: near eastern quadrature

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

Ascensione retta: 17h06m46s
Declinazione: -22°53'54"

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: 18h15m30s
Declinazione: -22°14'46"

Moon

Excellent
Magnitudine apparente: -12.7
Costellazione: Pisces
Angular diameter: 11682.9"
Status: Moon illumination 23.2%

Observation tip: Moon illumination 23.2%; good for observing lunar surface detail

Ascensione retta: 22h06m58s
Declinazione: -17°07'23"