May 1978 Eventi celesti

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

Panoramica degli eventi celesti mensili

19 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

May 1978 mid-month observing conditions

Mercury

Excellent
Magnitudine apparente: 0.3
Costellazione: Aries
Angular diameter: 7.3"
Status: near inferior conjunction

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

Ascensione retta: 01h49m45s
Declinazione: +07°55'32"

Venus

Excellent
Magnitudine apparente: -3.9
Costellazione: Gemini
Angular diameter: 11.6"
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

Ascensione retta: 05h22m28s
Declinazione: +24°22'35"

Mars

Excellent
Magnitudine apparente: 1.0
Costellazione: Leo
Angular diameter: 6.3"
Status: near western quadrature

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

Ascensione retta: 09h09m44s
Declinazione: +18°10'15"

Jupiter

Excellent
Magnitudine apparente: -1.9
Costellazione: Cancer
Angular diameter: 33.4"
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

Ascensione retta: 06h24m39s
Declinazione: +23°22'36"

Saturn

Excellent
Magnitudine apparente: 0.5
Costellazione: Leo
Angular diameter: 18.1"
Status: near western quadrature

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

Ascensione retta: 09h47m15s
Declinazione: +14°56'21"

Uranus

Fair
Magnitudine apparente: 5.4
Costellazione: Scorpius
Angular diameter: 4.0"
Status: near western quadrature

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

Ascensione retta: 14h46m34s
Declinazione: -15°39'05"

Neptune

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

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

Ascensione retta: 17h06m34s
Declinazione: -21°22'19"

Moon

Excellent
Magnitudine apparente: -12.7
Costellazione: Leo
Angular diameter: 11616.3"
Status: Moon illumination 47.0%

Observation tip: Moon illumination 47.0%; good for observing lunar surface detail

Ascensione retta: 09h26m02s
Declinazione: +11°18'54"