April 1912 Himmelbegivenheder

Observatørens placering:Beijing (39.904°, 116.407°)

Månedlig oversigt over himmelbegivenheder

23 himmelbegivenheder i alt, inklusive 4 månefaser og 1 planetariske begivenheder.

Daglige himmelbegivenheder

Alle tider er i lokal tid (Asia/Shanghai)

Group Dato Solopgang/Solnedgang Måneopgang/Månenedgang Månefase Himmelbegivenheder

Planetary outlook

April 1912 mid-month observing conditions

Mercury

Fair
Tilsyneladende magnitude: 6.4
Stjernebillede: Aries
Angular diameter: 11.6"
Status: near superior conjunction

Observation tip: A telescope is required; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascension: 01h31m36s
Deklination: +11°48'25"

Venus

Excellent
Tilsyneladende magnitude: -3.9
Stjernebillede: Aries
Angular diameter: 10.7"
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: 00h13m10s
Deklination: -00°15'02"

Mars

Excellent
Tilsyneladende magnitude: 1.3
Stjernebillede: Cancer
Angular diameter: 5.6"
Status: near western quadrature

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

Rektascension: 06h22m57s
Deklination: +25°08'22"

Jupiter

Excellent
Tilsyneladende magnitude: -2.4
Stjernebillede: Sagittarius
Angular diameter: 42.4"
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: 16h55m45s
Deklination: -21°48'44"

Saturn

Excellent
Tilsyneladende magnitude: 0.3
Stjernebillede: Taurus
Angular diameter: 16.6"
Status: near western quadrature

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

Rektascension: 03h11m26s
Deklination: +15°47'04"

Uranus

Fair
Tilsyneladende magnitude: 5.8
Stjernebillede: Aquarius
Angular diameter: 3.5"
Status: near eastern quadrature

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

Rektascension: 20h22m41s
Deklination: -19°59'19"

Neptune

Fair
Tilsyneladende magnitude: nan
Stjernebillede: Cancer
Angular diameter: 2.3"
Status: near western quadrature

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

Rektascension: 07h30m37s
Deklination: +21°16'03"

Moon

Excellent
Tilsyneladende magnitude: -12.7
Stjernebillede: Pisces
Angular diameter: 11900.9"
Status: Moon illumination 6.8%

Observation tip: Moon illumination 6.8%; good for observing lunar surface detail

Rektascension: 23h43m48s
Deklination: -04°22'25"