May 1900 Himmelbegivenheder

Observatørens placering:Beijing (39.904°, 116.407°)

Månedlig oversigt over himmelbegivenheder

24 himmelbegivenheder i alt, inklusive 4 månefaser og 2 planetariske begivenheder.

Daglige himmelbegivenheder

Alle tider er i lokal tid (Asia/Shanghai)

Group Dato Solopgang/Solnedgang Måneopgang/Månenedgang Månefase Himmelbegivenheder

Planetary outlook

May 1900 mid-month observing conditions

Mercury

Excellent
Tilsyneladende magnitude: -0.7
Stjernebillede: Taurus
Angular diameter: 5.6"
Status: near inferior conjunction

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascension: 02h21m16s
Deklination: +12°03'17"

Venus

Excellent
Tilsyneladende magnitude: -4.6
Stjernebillede: Cancer
Angular diameter: 28.4"
Status: near superior 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: 06h36m15s
Deklination: +26°41'19"

Mars

Excellent
Tilsyneladende magnitude: 1.3
Stjernebillede: Aries
Angular diameter: 4.2"
Status: near eastern quadrature

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

Rektascension: 01h45m52s
Deklination: +10°10'12"

Jupiter

Excellent
Tilsyneladende magnitude: -2.6
Stjernebillede: Sagittarius
Angular diameter: 45.2"
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: 16h23m51s
Deklination: -20°41'33"

Saturn

Excellent
Tilsyneladende magnitude: 0.2
Stjernebillede: Capricornus
Angular diameter: 17.9"
Status: near eastern quadrature

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

Rektascension: 18h18m35s
Deklination: -22°21'27"

Uranus

Fair
Tilsyneladende magnitude: 5.5
Stjernebillede: Sagittarius
Angular diameter: 3.9"
Status: near eastern quadrature

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

Rektascension: 16h38m33s
Deklination: -22°05'02"

Neptune

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

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

Rektascension: 05h40m30s
Deklination: +22°10'09"

Moon

Excellent
Tilsyneladende magnitude: -12.7
Stjernebillede: Scorpius
Angular diameter: 11907.0"
Status: Moon illumination 99.9%

Observation tip: Moon illumination 99.9%; good for observing lunar surface detail

Rektascension: 15h41m00s
Deklination: -20°50'55"