July 1957 Eventi celesti

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

Panoramica degli eventi celesti mensili

16 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

July 1957 mid-month observing conditions

Mercury

Excellent
Magnitudine apparente: -1.1
Costellazione: Leo
Angular diameter: 5.2"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Ascensione retta: 08h28m18s
Declinazione: +20°57'30"

Venus

Excellent
Magnitudine apparente: -3.9
Costellazione: Leo
Angular diameter: 11.0"
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: 09h17m50s
Declinazione: +17°25'36"

Mars

Excellent
Magnitudine apparente: 1.8
Costellazione: Leo
Angular diameter: 3.7"
Status: near western quadrature

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

Ascensione retta: 09h10m15s
Declinazione: +17°33'13"

Jupiter

Excellent
Magnitudine apparente: -1.8
Costellazione: Virgo
Angular diameter: 33.9"
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: 11h48m12s
Declinazione: +02°36'31"

Saturn

Excellent
Magnitudine apparente: 0.2
Costellazione: Sagittarius
Angular diameter: 17.9"
Status: near western quadrature

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

Ascensione retta: 16h27m22s
Declinazione: -19°56'59"

Uranus

Fair
Magnitudine apparente: 5.6
Costellazione: Leo
Angular diameter: 3.6"
Status: near western quadrature

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

Ascensione retta: 08h35m27s
Declinazione: +19°15'51"

Neptune

Fair
Magnitudine apparente: nan
Costellazione: Libra
Angular diameter: 2.3"
Status: near western quadrature

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

Ascensione retta: 13h53m29s
Declinazione: -09°46'01"

Moon

Excellent
Magnitudine apparente: -12.7
Costellazione: Aquarius
Angular diameter: 11492.5"
Status: Moon illumination 91.3%

Observation tip: Moon illumination 91.3%; good for observing lunar surface detail

Ascensione retta: 21h47m10s
Declinazione: -08°04'14"