April 1993 Himmelbegivenheder

Observatørens placering:Beijing (39.904°, 116.407°)

Månedlig oversigt over himmelbegivenheder

18 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 1993 mid-month observing conditions

Mercury

Excellent
Tilsyneladende magnitude: 0.1
Stjernebillede: Aries
Angular diameter: 6.6"
Status: near inferior conjunction

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascension: 00h00m55s
Deklination: -02°42'24"

Venus

Excellent
Tilsyneladende magnitude: -4.5
Stjernebillede: Aries
Angular diameter: 54.0"
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: 00h09m19s
Deklination: +06°55'59"

Mars

Excellent
Tilsyneladende magnitude: 0.8
Stjernebillede: Cancer
Angular diameter: 7.0"
Status: near western quadrature

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

Rektascension: 07h45m34s
Deklination: +23°30'06"

Jupiter

Excellent
Tilsyneladende magnitude: -2.4
Stjernebillede: Libra
Angular diameter: 43.9"
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: 12h31m21s
Deklination: -01°39'30"

Saturn

Excellent
Tilsyneladende magnitude: 0.9
Stjernebillede: Pisces
Angular diameter: 16.1"
Status: near eastern quadrature

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

Rektascension: 22h01m49s
Deklination: -13°18'13"

Uranus

Fair
Tilsyneladende magnitude: 5.8
Stjernebillede: Capricornus
Angular diameter: 3.6"
Status: near eastern quadrature

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

Rektascension: 19h35m57s
Deklination: -22°03'42"

Neptune

Fair
Tilsyneladende magnitude: 7.8
Stjernebillede: Capricornus
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektascension: 19h30m56s
Deklination: -21°06'28"

Moon

Excellent
Tilsyneladende magnitude: -12.7
Stjernebillede: Aquarius
Angular diameter: 11621.0"
Status: Moon illumination 38.7%

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

Rektascension: 20h38m25s
Deklination: -14°07'45"