May 2078 Himmelbegivenheder

Observatørens placering:Beijing (39.904°, 116.407°)

Månedlig oversigt over himmelbegivenheder

23 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

May 2078 mid-month observing conditions

Mercury

Excellent
Tilsyneladende magnitude: -1.2
Stjernebillede: Taurus
Angular diameter: 5.3"
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: 02h46m22s
Deklination: +14°47'26"

Venus

Excellent
Tilsyneladende magnitude: -4.0
Stjernebillede: Aries
Angular diameter: 13.8"
Status: near inferior conjunction

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

Rektascension: 01h08m32s
Deklination: +05°17'39"

Mars

Excellent
Tilsyneladende magnitude: -1.5
Stjernebillede: Libra
Angular diameter: 16.0"
Status: near western quadrature

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

Rektascension: 13h55m52s
Deklination: -11°28'12"

Jupiter

Excellent
Tilsyneladende magnitude: -2.5
Stjernebillede: Sagittarius
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: 16h44m17s
Deklination: -21°26'15"

Saturn

Excellent
Tilsyneladende magnitude: 0.4
Stjernebillede: Capricornus
Angular diameter: 17.5"
Status: near eastern quadrature

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

Rektascension: 19h36m49s
Deklination: -21°15'16"

Uranus

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

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

Rektascension: 19h58m21s
Deklination: -21°10'22"

Neptune

Fair
Tilsyneladende magnitude: 7.8
Stjernebillede: Cancer
Angular diameter: 2.2"
Status: near western quadrature

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

Rektascension: 07h53m21s
Deklination: +20°26'03"

Moon

Excellent
Tilsyneladende magnitude: -12.7
Stjernebillede: Cancer
Angular diameter: 12531.1"
Status: Moon illumination 14.6%

Observation tip: Moon illumination 14.6%; good for observing lunar surface detail

Rektascension: 06h41m25s
Deklination: +27°08'47"