May 1959 Himmelbegivenheder

Observatørens placering:Beijing (39.904°, 116.407°)

Månedlig oversigt over himmelbegivenheder

18 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

May 1959 mid-month observing conditions

Mercury

Excellent
Tilsyneladende magnitude: -0.4
Stjernebillede: Taurus
Angular diameter: 5.9"
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: 02h08m41s
Deklination: +10°30'53"

Venus

Excellent
Tilsyneladende magnitude: -4.1
Stjernebillede: Cancer
Angular diameter: 16.4"
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: 06h21m51s
Deklination: +25°44'47"

Mars

Excellent
Tilsyneladende magnitude: 1.6
Stjernebillede: Cancer
Angular diameter: 4.7"
Status: near western quadrature

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

Rektascension: 07h27m02s
Deklination: +23°29'46"

Jupiter

Excellent
Tilsyneladende magnitude: -2.5
Stjernebillede: Scorpius
Angular diameter: 45.1"
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: 15h42m24s
Deklination: -18°33'24"

Saturn

Excellent
Tilsyneladende magnitude: 0.2
Stjernebillede: Capricornus
Angular diameter: 17.9"
Status: near eastern quadrature

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

Rektascension: 18h27m48s
Deklination: -22°19'49"

Uranus

Fair
Tilsyneladende magnitude: 5.5
Stjernebillede: Leo
Angular diameter: 3.8"
Status: near western quadrature

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

Rektascension: 09h00m38s
Deklination: +17°42'18"

Neptune

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

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

Rektascension: 14h13m45s
Deklination: -11°30'22"

Moon

Excellent
Tilsyneladende magnitude: -12.7
Stjernebillede: Leo
Angular diameter: 11962.3"
Status: Moon illumination 41.4%

Observation tip: Moon illumination 41.4%; good for observing lunar surface detail

Rektascension: 08h58m08s
Deklination: +12°33'32"