December 2028 Himmelsereignisse

Beobachterstandort:Beijing (39.904°, 116.407°)

Monatliche Himmelsereignisse

20 Himmelereignisse insgesamt, einschließlich 4 Mondphasen und 2 Planetenereignisse.

Tägliche Himmelsereignisse

Alle Zeiten in Ortszeit (Asia/Shanghai)

Group Datum Sonnenaufgang/-untergang Mondaufgang/-untergang Mondphase Himmelsereignisse

Planetary outlook

December 2028 mid-month observing conditions

Mercury

Excellent
Scheinbare Helligkeit: -0.7
Sternbild: 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

Rektaszension: 18h31m36s
Deklination: -25°28'48"

Venus

Excellent
Scheinbare Helligkeit: -3.9
Sternbild: 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

Rektaszension: 15h51m37s
Deklination: -18°52'45"

Mars

Excellent
Scheinbare Helligkeit: 0.9
Sternbild: 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

Rektaszension: 11h53m10s
Deklination: +03°07'39"

Jupiter

Excellent
Scheinbare Helligkeit: -1.8
Sternbild: 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

Rektaszension: 13h25m41s
Deklination: -07°41'42"

Saturn

Excellent
Scheinbare Helligkeit: 0.1
Sternbild: 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

Rektaszension: 02h13m46s
Deklination: +10°41'40"

Uranus

Fair
Scheinbare Helligkeit: 5.6
Sternbild: Gemini
Angular diameter: 3.8"
Status: near western quadrature

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

Rektaszension: 04h40m55s
Deklination: +22°09'58"

Neptune

Fair
Scheinbare Helligkeit: 7.7
Sternbild: Aries
Angular diameter: 2.3"
Status: near western quadrature

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

Rektaszension: 00h24m42s
Deklination: +01°03'56"

Moon

Excellent
Scheinbare Helligkeit: -12.7
Sternbild: Sagittarius
Angular diameter: 12436.6"
Status: Moon illumination 1.5%

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

Rektaszension: 16h29m59s
Deklination: -24°49'32"