July 1980 Événements célestes

Lieu d'observation:Beijing (39.904°, 116.407°)

Aperçu des événements célestes mensuels

21 événements célestes au total, dont 4 phases lunaires et 1 événements planétaires.

Événements célestes quotidiens

Toutes les heures en heure locale (Asia/Shanghai)

Group Date Lever/Coucher du soleil Lever/Coucher de la lune Phase lunaire Événements célestes

Planetary outlook

July 1980 mid-month observing conditions

Mercury

Fair
Magnitude apparente: 4.6
Constellation: Cancer
Angular diameter: 11.4"
Status: near greatest eastern elongation

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

Ascension droite: 07h13m41s
Déclinaison: +17°24'16"

Venus

Excellent
Magnitude apparente: -4.7
Constellation: Gemini
Angular diameter: 41.4"
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

Ascension droite: 05h06m37s
Déclinaison: +17°49'59"

Mars

Excellent
Magnitude apparente: 1.1
Constellation: Libra
Angular diameter: 5.8"
Status: near western quadrature

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

Ascension droite: 12h09m15s
Déclinaison: -00°40'03"

Jupiter

Excellent
Magnitude apparente: -1.8
Constellation: Virgo
Angular diameter: 32.4"
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

Ascension droite: 10h41m49s
Déclinaison: +09°23'52"

Saturn

Excellent
Magnitude apparente: 1.1
Constellation: Virgo
Angular diameter: 16.7"
Status: near western quadrature

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

Ascension droite: 11h35m51s
Déclinaison: +04°56'05"

Uranus

Fair
Magnitude apparente: 5.5
Constellation: Scorpius
Angular diameter: 3.9"
Status: near western quadrature

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

Ascension droite: 15h17m00s
Déclinaison: -17°54'22"

Neptune

Fair
Magnitude apparente: 7.9
Constellation: Sagittarius
Angular diameter: 2.3"
Status: near western quadrature

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

Ascension droite: 17h18m57s
Déclinaison: -21°42'06"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Leo
Angular diameter: 11755.4"
Status: Moon illumination 7.7%

Observation tip: Moon illumination 7.7%; good for observing lunar surface detail

Ascension droite: 09h48m46s
Déclinaison: +13°39'02"