June 1904 Himmelbegivenheder

Observatørens placering:Beijing (39.904°, 116.407°)

Månedlig oversigt over himmelbegivenheder

21 himmelbegivenheder i alt, inklusive 4 månefaser og 3 planetariske begivenheder.

Daglige himmelbegivenheder

Alle tider er i lokal tid (Asia/Shanghai)

Group Dato Solopgang/Solnedgang Måneopgang/Månenedgang Månefase Himmelbegivenheder

Planetary outlook

June 1904 mid-month observing conditions

Mercury

Excellent
Tilsyneladende magnitude: 0.1
Stjernebillede: Taurus
Angular diameter: 7.2"
Status: near inferior conjunction

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascension: 03h57m36s
Deklination: +17°35'01"

Venus

Excellent
Tilsyneladende magnitude: -3.9
Stjernebillede: Gemini
Angular diameter: 9.7"
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

Rektascension: 05h03m45s
Deklination: +22°37'29"

Mars

Excellent
Tilsyneladende magnitude: 1.4
Stjernebillede: 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

Rektascension: 05h13m38s
Deklination: +23°32'44"

Jupiter

Excellent
Tilsyneladende magnitude: -2.2
Stjernebillede: Aries
Angular diameter: 36.6"
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

Rektascension: 01h29m56s
Deklination: +08°07'39"

Saturn

Excellent
Tilsyneladende magnitude: 0.6
Stjernebillede: Aquarius
Angular diameter: 17.8"
Status: near eastern quadrature

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

Rektascension: 21h34m19s
Deklination: -15°31'58"

Uranus

Fair
Tilsyneladende magnitude: 5.6
Stjernebillede: Sagittarius
Angular diameter: 3.9"
Status: near eastern quadrature

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

Rektascension: 17h51m57s
Deklination: -23°38'17"

Neptune

Fair
Tilsyneladende magnitude: 7.9
Stjernebillede: Cancer
Angular diameter: 2.2"
Status: near western quadrature

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

Rektascension: 06h22m23s
Deklination: +22°21'24"

Moon

Excellent
Tilsyneladende magnitude: -12.7
Stjernebillede: Cancer
Angular diameter: 12559.6"
Status: Moon illumination 1.8%

Observation tip: Moon illumination 1.8%; good for observing lunar surface detail

Rektascension: 06h34m26s
Deklination: +18°22'07"