October 2030 Himmelbegivenheder

Observatørens placering:Beijing (39.904°, 116.407°)

Månedlig oversigt over himmelbegivenheder

24 himmelbegivenheder i alt, inklusive 4 månefaser og 3 planetariske begivenheder.

Daglige himmelbegivenheder

Alle tider er i lokal tid (Asia/Shanghai)

Group Dato Solopgang/Solnedgang Måneopgang/Månenedgang Månefase Himmelbegivenheder

Planetary outlook

October 2030 mid-month observing conditions

Mercury

Excellent
Tilsyneladende magnitude: -1.4
Stjernebillede: Libra
Angular diameter: 4.7"
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: 13h29m18s
Deklination: -08°34'35"

Venus

Excellent
Tilsyneladende magnitude: -3.9
Stjernebillede: Libra
Angular diameter: 9.7"
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: 13h16m42s
Deklination: -06°47'21"

Mars

Excellent
Tilsyneladende magnitude: 1.7
Stjernebillede: Virgo
Angular diameter: 4.2"
Status: near eastern quadrature

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

Rektascension: 10h39m44s
Deklination: +09°56'00"

Jupiter

Excellent
Tilsyneladende magnitude: -1.8
Stjernebillede: Scorpius
Angular diameter: 32.2"
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: 15h45m11s
Deklination: -19°08'33"

Saturn

Excellent
Tilsyneladende magnitude: -0.2
Stjernebillede: Gemini
Angular diameter: 19.9"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

Rektascension: 04h28m07s
Deklination: +19°39'35"

Uranus

Fair
Tilsyneladende magnitude: 5.6
Stjernebillede: Gemini
Angular diameter: 3.8"
Status: near eastern quadrature

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

Rektascension: 05h28m30s
Deklination: +23°19'13"

Neptune

Fair
Tilsyneladende magnitude: 7.7
Stjernebillede: Aries
Angular diameter: 2.4"
Status: near western quadrature

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

Rektascension: 00h45m27s
Deklination: +03°09'56"

Moon

Excellent
Tilsyneladende magnitude: -12.7
Stjernebillede: Taurus
Angular diameter: 11522.0"
Status: Moon illumination 88.5%

Observation tip: Moon illumination 88.5%; good for observing lunar surface detail

Rektascension: 03h56m56s
Deklination: +21°02'05"