March 2012 Himmelbegivenheder

Observatørens placering:Beijing (39.904°, 116.407°)

Månedlig oversigt over himmelbegivenheder

22 himmelbegivenheder i alt, inklusive 5 månefaser og 5 planetariske begivenheder.

Daglige himmelbegivenheder

Alle tider er i lokal tid (Asia/Shanghai)

Group Dato Solopgang/Solnedgang Måneopgang/Månenedgang Månefase Himmelbegivenheder

Planetary outlook

March 2012 mid-month observing conditions

Mercury

Good
Tilsyneladende magnitude: 2.3
Stjernebillede: Aries
Angular diameter: 9.8"
Status: near superior conjunction

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

Rektascension: 00h17m41s
Deklination: +05°41'21"

Venus

Excellent
Tilsyneladende magnitude: -4.3
Stjernebillede: Taurus
Angular diameter: 20.8"
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: 02h28m58s
Deklination: +16°58'09"

Mars

Excellent
Tilsyneladende magnitude: -1.1
Stjernebillede: Virgo
Angular diameter: 13.7"
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: 10h49m53s
Deklination: +11°42'04"

Jupiter

Excellent
Tilsyneladende magnitude: -2.1
Stjernebillede: Taurus
Angular diameter: 34.9"
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: 02h30m26s
Deklination: +13°51'06"

Saturn

Excellent
Tilsyneladende magnitude: 0.4
Stjernebillede: Libra
Angular diameter: 18.7"
Status: near eastern quadrature

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

Rektascension: 13h49m29s
Deklination: -08°21'42"

Uranus

Fair
Tilsyneladende magnitude: 6.0
Stjernebillede: Aries
Angular diameter: 3.3"
Status: near western quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

Rektascension: 00h15m37s
Deklination: +00°56'19"

Neptune

Fair
Tilsyneladende magnitude: 7.8
Stjernebillede: Pisces
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektascension: 22h14m53s
Deklination: -11°27'26"

Moon

Excellent
Tilsyneladende magnitude: -12.7
Stjernebillede: Sagittarius
Angular diameter: 12438.5"
Status: Moon illumination 50.8%

Observation tip: Moon illumination 50.8%; good for observing lunar surface detail

Rektascension: 17h34m20s
Deklination: -21°54'58"