April 2089 Himmelbegivenheder

Observatørens placering:Beijing (39.904°, 116.407°)

Månedlig oversigt over himmelbegivenheder

20 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

April 2089 mid-month observing conditions

Mercury

Excellent
Tilsyneladende magnitude: 1.4
Stjernebillede: Taurus
Angular diameter: 9.5"
Status: near superior conjunction

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

Rektascension: 02h33m14s
Deklination: +18°14'54"

Venus

Excellent
Tilsyneladende magnitude: -4.8
Stjernebillede: Pisces
Angular diameter: 35.1"
Status: near greatest eastern elongation

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

Rektascension: 22h56m31s
Deklination: -04°20'27"

Mars

Excellent
Tilsyneladende magnitude: 0.4
Stjernebillede: Leo
Angular diameter: 8.3"
Status: near western quadrature

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

Rektascension: 08h47m51s
Deklination: +20°26'52"

Jupiter

Excellent
Tilsyneladende magnitude: -2.5
Stjernebillede: Scorpius
Angular diameter: 44.1"
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: 14h57m07s
Deklination: -15°25'29"

Saturn

Excellent
Tilsyneladende magnitude: 0.2
Stjernebillede: Taurus
Angular diameter: 16.7"
Status: near western quadrature

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

Rektascension: 03h37m21s
Deklination: +17°28'42"

Uranus

Fair
Tilsyneladende magnitude: 6.0
Stjernebillede: Pisces
Angular diameter: 3.4"
Status: near eastern quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

Rektascension: 22h49m02s
Deklination: -08°19'27"

Neptune

Fair
Tilsyneladende magnitude: 7.8
Stjernebillede: Leo
Angular diameter: 2.3"
Status: near western quadrature

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

Rektascension: 09h31m39s
Deklination: +14°56'57"

Moon

Excellent
Tilsyneladende magnitude: -12.7
Stjernebillede: Gemini
Angular diameter: 12513.2"
Status: Moon illumination 19.2%

Observation tip: Moon illumination 19.2%; good for observing lunar surface detail

Rektascension: 05h07m11s
Deklination: +18°19'09"