January 1908 Événements célestes

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

Aperçu des événements célestes mensuels

24 événements célestes au total, dont 4 phases lunaires et 4 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

January 1908 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -1.3
Constellation: Capricornus
Angular diameter: 4.7"
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

Ascension droite: 19h44m06s
Déclinaison: -23°19'45"

Venus

Excellent
Magnitude apparente: -3.9
Constellation: Aquarius
Angular diameter: 12.0"
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

Ascension droite: 21h44m05s
Déclinaison: -15°23'38"

Mars

Excellent
Magnitude apparente: 0.8
Constellation: Aries
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

Ascension droite: 00h10m10s
Déclinaison: +00°51'30"

Jupiter

Excellent
Magnitude apparente: -2.6
Constellation: Leo
Angular diameter: 45.3"
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

Ascension droite: 08h52m49s
Déclinaison: +18°19'20"

Saturn

Excellent
Magnitude apparente: 1.1
Constellation: Pisces
Angular diameter: 16.6"
Status: near western quadrature

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

Ascension droite: 23h37m18s
Déclinaison: -04°48'10"

Uranus

Fair
Magnitude apparente: 5.8
Constellation: Capricornus
Angular diameter: 3.4"
Status: near eastern quadrature

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

Ascension droite: 18h58m32s
Déclinaison: -23°07'52"

Neptune

Fair
Magnitude apparente: 7.8
Constellation: Cancer
Angular diameter: 2.4"
Status: near western quadrature

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

Ascension droite: 06h57m03s
Déclinaison: +21°57'26"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Gemini
Angular diameter: 11600.1"
Status: Moon illumination 89.0%

Observation tip: Moon illumination 89.0%; good for observing lunar surface detail

Ascension droite: 04h54m36s
Déclinaison: +19°57'20"