December 2028 Hemelgebeurtenissen

Waarnemer locatie:Beijing (39.904°, 116.407°)

Maandelijks overzicht hemelgebeurtenissen

20 hemelgebeurtenissen totaal, inclusief 4 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 2028 mid-month observing conditions

Mercury

Excellent
Schijnbare helderheid: -0.7
Sterrenbeeld: Capricornus
Angular diameter: 5.1"
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

Rechte klimming: 18h31m36s
Declinatie: -25°28'48"

Venus

Excellent
Schijnbare helderheid: -3.9
Sterrenbeeld: Scorpius
Angular diameter: 11.1"
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

Rechte klimming: 15h51m37s
Declinatie: -18°52'45"

Mars

Excellent
Schijnbare helderheid: 0.9
Sterrenbeeld: Virgo
Angular diameter: 6.7"
Status: near eastern quadrature

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

Rechte klimming: 11h53m10s
Declinatie: +03°07'39"

Jupiter

Excellent
Schijnbare helderheid: -1.8
Sterrenbeeld: Libra
Angular diameter: 33.6"
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: 13h25m41s
Declinatie: -07°41'42"

Saturn

Excellent
Schijnbare helderheid: 0.1
Sterrenbeeld: Taurus
Angular diameter: 19.5"
Status: near western quadrature

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

Rechte klimming: 02h13m46s
Declinatie: +10°41'40"

Uranus

Fair
Schijnbare helderheid: 5.6
Sterrenbeeld: Gemini
Angular diameter: 3.8"
Status: near western quadrature

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

Rechte klimming: 04h40m55s
Declinatie: +22°09'58"

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: 00h24m42s
Declinatie: +01°03'56"

Moon

Excellent
Schijnbare helderheid: -12.7
Sterrenbeeld: Sagittarius
Angular diameter: 12436.6"
Status: Moon illumination 1.5%

Observation tip: Moon illumination 1.5%; good for observing lunar surface detail

Rechte klimming: 16h29m59s
Declinatie: -24°49'32"