June 1998 Événements célestes

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

Aperçu des événements célestes mensuels

20 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

June 1998 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -1.6
Constellation: Gemini
Angular diameter: 5.1"
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: 05h57m48s
Déclinaison: +24°54'09"

Venus

Excellent
Magnitude apparente: -4.0
Constellation: Taurus
Angular diameter: 13.2"
Status: near inferior conjunction

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: 03h07m22s
Déclinaison: +15°32'54"

Mars

Excellent
Magnitude apparente: 1.4
Constellation: Gemini
Angular diameter: 3.7"
Status: near eastern quadrature

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

Ascension droite: 04h56m13s
Déclinaison: +23°00'59"

Jupiter

Excellent
Magnitude apparente: -2.4
Constellation: Pisces
Angular diameter: 40.0"
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: 23h48m28s
Déclinaison: -02°32'34"

Saturn

Excellent
Magnitude apparente: 0.6
Constellation: Aries
Angular diameter: 16.8"
Status: near eastern quadrature

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

Ascension droite: 01h57m03s
Déclinaison: +09°28'12"

Uranus

Fair
Magnitude apparente: 5.8
Constellation: Aquarius
Angular diameter: 3.7"
Status: near eastern quadrature

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

Ascension droite: 21h00m20s
Déclinaison: -17°42'42"

Neptune

Fair
Magnitude apparente: 7.7
Constellation: Aquarius
Angular diameter: 2.3"
Status: near eastern quadrature

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

Ascension droite: 20h15m33s
Déclinaison: -19°25'41"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Aquarius
Angular diameter: 12318.7"
Status: Moon illumination 76.1%

Observation tip: Moon illumination 76.1%; good for observing lunar surface detail

Ascension droite: 21h37m22s
Déclinaison: -13°06'11"