October 1951 Himmelbegivenheder

Observatørens placering:Beijing (39.904°, 116.407°)

Månedlig oversigt over himmelbegivenheder

25 himmelbegivenheder i alt, inklusive 5 månefaser og 3 planetariske begivenheder.

Daglige himmelbegivenheder

Alle tider er i lokal tid (Asia/Shanghai)

Group Dato Solopgang/Solnedgang Måneopgang/Månenedgang Månefase Himmelbegivenheder

Planetary outlook

October 1951 mid-month observing conditions

Mercury

Excellent
Tilsyneladende magnitude: -1.5
Stjernebillede: Libra
Angular diameter: 4.7"
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: 13h21m54s
Deklination: -07°43'20"

Venus

Excellent
Tilsyneladende magnitude: -4.8
Stjernebillede: Virgo
Angular diameter: 36.0"
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: 10h37m48s
Deklination: +05°48'19"

Mars

Excellent
Tilsyneladende magnitude: 1.7
Stjernebillede: Virgo
Angular diameter: 4.3"
Status: near eastern quadrature

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

Rektascension: 10h33m37s
Deklination: +10°32'44"

Jupiter

Excellent
Tilsyneladende magnitude: -2.9
Stjernebillede: Aries
Angular diameter: 49.6"
Status: near western 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: 00h30m25s
Deklination: +01°30'53"

Saturn

Excellent
Tilsyneladende magnitude: 0.9
Stjernebillede: Libra
Angular diameter: 15.8"
Status: near eastern quadrature

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

Rektascension: 12h30m32s
Deklination: -00°56'56"

Uranus

Fair
Tilsyneladende magnitude: 5.6
Stjernebillede: Cancer
Angular diameter: 3.8"
Status: near eastern quadrature

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

Rektascension: 07h00m53s
Deklination: +23°04'03"

Neptune

Fair
Tilsyneladende magnitude: 8.0
Stjernebillede: Libra
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektascension: 13h13m46s
Deklination: -06°05'35"

Moon

Excellent
Tilsyneladende magnitude: -12.7
Stjernebillede: Aries
Angular diameter: 12082.5"
Status: Moon illumination 99.9%

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

Rektascension: 01h10m08s
Deklination: +11°06'40"