July 1901 Événements célestes

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

Aperçu des événements célestes mensuels

24 événements célestes au total, dont 5 phases lunaires et 2 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 1901 mid-month observing conditions

Mercury

Fair
Magnitude apparente: 5.2
Constellation: Cancer
Angular diameter: 11.6"
Status: near greatest eastern elongation

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

Ascension droite: 07h21m02s
Déclinaison: +17°10'48"

Venus

Excellent
Magnitude apparente: -3.9
Constellation: Leo
Angular diameter: 10.6"
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

Ascension droite: 08h59m27s
Déclinaison: +18°41'31"

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: 12h02m59s
Déclinaison: +00°03'16"

Jupiter

Excellent
Magnitude apparente: -2.7
Constellation: Capricornus
Angular diameter: 46.7"
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: 18h27m47s
Déclinaison: -23°17'37"

Saturn

Excellent
Magnitude apparente: 0.1
Constellation: Capricornus
Angular diameter: 18.4"
Status: near western quadrature

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

Ascension droite: 18h53m49s
Déclinaison: -22°24'58"

Uranus

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

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

Ascension droite: 16h48m17s
Déclinaison: -22°27'08"

Neptune

Fair
Magnitude apparente: 7.9
Constellation: Gemini
Angular diameter: 2.2"
Status: near eastern quadrature

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

Ascension droite: 05h59m15s
Déclinaison: +22°18'16"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Cancer
Angular diameter: 12504.0"
Status: Moon illumination 1.2%

Observation tip: Moon illumination 1.2%; good for observing lunar surface detail

Ascension droite: 06h41m11s
Déclinaison: +19°16'21"