February 1979 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

February 1979 mid-month observing conditions

Mercury

Excellent
Tilsyneladende magnitude: -1.4
Stjernebillede: Pisces
Angular diameter: 5.0"
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: 22h11m55s
Deklination: -13°02'51"

Venus

Excellent
Tilsyneladende magnitude: -4.3
Stjernebillede: Capricornus
Angular diameter: 18.9"
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: 18h46m02s
Deklination: -20°50'56"

Mars

Excellent
Tilsyneladende magnitude: 1.1
Stjernebillede: Aquarius
Angular diameter: 4.0"
Status: near eastern quadrature

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

Rektascension: 21h30m30s
Deklination: -15°53'08"

Jupiter

Excellent
Tilsyneladende magnitude: -2.6
Stjernebillede: Leo
Angular diameter: 45.1"
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: 08h14m56s
Deklination: +20°31'31"

Saturn

Excellent
Tilsyneladende magnitude: 0.4
Stjernebillede: Virgo
Angular diameter: 19.9"
Status: near eastern quadrature

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

Rektascension: 10h55m35s
Deklination: +09°01'55"

Uranus

Fair
Tilsyneladende magnitude: 5.5
Stjernebillede: Scorpius
Angular diameter: 3.8"
Status: near eastern quadrature

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

Rektascension: 15h14m29s
Deklination: -17°40'03"

Neptune

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

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

Rektascension: 17h17m30s
Deklination: -21°40'37"

Moon

Excellent
Tilsyneladende magnitude: -12.7
Stjernebillede: Virgo
Angular diameter: 11583.7"
Status: Moon illumination 92.7%

Observation tip: Moon illumination 92.7%; good for observing lunar surface detail

Rektascension: 11h51m03s
Deklination: +01°56'13"