December 2030 Hemelgebeurtenissen

Waarnemer locatie:Beijing (39.904°, 116.407°)

Maandelijks overzicht hemelgebeurtenissen

21 hemelgebeurtenissen totaal, inclusief 5 maanfasen en 2 planetaire gebeurtenissen.

Dagelijkse hemelgebeurtenissen

Alle tijden zijn in lokale tijd (Asia/Shanghai)

Group Datum Zonsopgang/Zonsondergang Maansopgang/Maansondergang Maanfase Hemelgebeurtenissen

Planetary outlook

December 2030 mid-month observing conditions

Mercury

Fair
Schijnbare helderheid: 5.6
Sterrenbeeld: Sagittarius
Angular diameter: 9.9"
Status: near superior conjunction

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

Rechte klimming: 17h38m17s
Declinatie: -21°44'36"

Venus

Excellent
Schijnbare helderheid: -3.9
Sterrenbeeld: Capricornus
Angular diameter: 10.1"
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

Rechte klimming: 18h29m36s
Declinatie: -24°11'47"

Mars

Excellent
Schijnbare helderheid: 1.3
Sterrenbeeld: Libra
Angular diameter: 5.4"
Status: near eastern quadrature

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

Rechte klimming: 12h51m53s
Declinatie: -03°44'26"

Jupiter

Excellent
Schijnbare helderheid: -1.8
Sterrenbeeld: Sagittarius
Angular diameter: 31.3"
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

Rechte klimming: 16h40m50s
Declinatie: -21°36'38"

Saturn

Excellent
Schijnbare helderheid: -0.3
Sterrenbeeld: Gemini
Angular diameter: 20.4"
Status: near western quadrature

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

Rechte klimming: 04h09m54s
Declinatie: +18°56'00"

Uranus

Fair
Schijnbare helderheid: 5.5
Sterrenbeeld: Gemini
Angular diameter: 3.9"
Status: near western quadrature

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

Rechte klimming: 05h19m47s
Declinatie: +23°12'28"

Neptune

Fair
Schijnbare helderheid: 7.7
Sterrenbeeld: Aries
Angular diameter: 2.3"
Status: near western quadrature

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

Rechte klimming: 00h41m21s
Declinatie: +02°45'47"

Moon

Excellent
Schijnbare helderheid: -12.7
Sterrenbeeld: Leo
Angular diameter: 11664.4"
Status: Moon illumination 78.5%

Observation tip: Moon illumination 78.5%; good for observing lunar surface detail

Rechte klimming: 09h16m21s
Declinatie: +10°37'06"