September 1941 Himmelbegivenheder

Observatørens placering:Beijing (39.904°, 116.407°)

Månedlig oversigt over himmelbegivenheder

20 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

September 1941 mid-month observing conditions

Mercury

Excellent
Tilsyneladende magnitude: -0.2
Stjernebillede: Libra
Angular diameter: 5.4"
Status: near greatest western elongation

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

Rektascension: 12h44m15s
Deklination: -05°28'04"

Venus

Excellent
Tilsyneladende magnitude: -4.0
Stjernebillede: Libra
Angular diameter: 14.2"
Status: near greatest western 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: 13h50m14s
Deklination: -11°49'11"

Mars

Excellent
Tilsyneladende magnitude: -2.2
Stjernebillede: Aries
Angular diameter: 21.6"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Rektascension: 01h32m31s
Deklination: +04°55'13"

Jupiter

Excellent
Tilsyneladende magnitude: -2.3
Stjernebillede: Gemini
Angular diameter: 40.0"
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: 05h18m27s
Deklination: +22°24'32"

Saturn

Excellent
Tilsyneladende magnitude: 0.0
Stjernebillede: Taurus
Angular diameter: 19.1"
Status: near eastern quadrature

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

Rektascension: 03h47m16s
Deklination: +17°37'08"

Uranus

Fair
Tilsyneladende magnitude: 5.7
Stjernebillede: Taurus
Angular diameter: 3.7"
Status: near eastern quadrature

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

Rektascension: 03h52m47s
Deklination: +20°00'23"

Neptune

Fair
Tilsyneladende magnitude: 8.0
Stjernebillede: Virgo
Angular diameter: 2.2"
Status: near western quadrature

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

Rektascension: 11h51m45s
Deklination: +02°14'50"

Moon

Excellent
Tilsyneladende magnitude: -12.7
Stjernebillede: Cancer
Angular diameter: 11706.9"
Status: Moon illumination 38.7%

Observation tip: Moon illumination 38.7%; good for observing lunar surface detail

Rektascension: 06h21m04s
Deklination: +18°10'59"