April 1961 Himmelbegivenheder

Observatørens placering:Beijing (39.904°, 116.407°)

Månedlig oversigt over himmelbegivenheder

19 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 1961 mid-month observing conditions

Mercury

Excellent
Tilsyneladende magnitude: -0.6
Stjernebillede: Aries
Angular diameter: 5.4"
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: 00h32m21s
Deklination: +01°00'01"

Venus

Excellent
Tilsyneladende magnitude: -4.2
Stjernebillede: Aries
Angular diameter: 58.3"
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: 00h57m43s
Deklination: +13°11'22"

Mars

Excellent
Tilsyneladende magnitude: 0.9
Stjernebillede: Cancer
Angular diameter: 6.6"
Status: near western quadrature

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

Rektascension: 07h26m20s
Deklination: +24°07'55"

Jupiter

Excellent
Tilsyneladende magnitude: -2.2
Stjernebillede: Aquarius
Angular diameter: 37.7"
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: 20h28m13s
Deklination: -19°23'50"

Saturn

Excellent
Tilsyneladende magnitude: 0.6
Stjernebillede: Aquarius
Angular diameter: 16.5"
Status: near eastern quadrature

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

Rektascension: 20h06m04s
Deklination: -20°17'59"

Uranus

Fair
Tilsyneladende magnitude: 5.5
Stjernebillede: Leo
Angular diameter: 3.9"
Status: near western quadrature

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

Rektascension: 09h37m28s
Deklination: +14°58'05"

Neptune

Fair
Tilsyneladende magnitude: 7.9
Stjernebillede: Scorpius
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektascension: 14h34m10s
Deklination: -13°11'33"

Moon

Excellent
Tilsyneladende magnitude: -12.7
Stjernebillede: Aries
Angular diameter: 12423.9"
Status: Moon illumination 0.2%

Observation tip: Moon illumination 0.2%; good for observing lunar surface detail

Rektascension: 01h26m02s
Deklination: +05°01'32"