December 2073 Himmelsereignisse

Beobachterstandort:Beijing (39.904°, 116.407°)

Monatliche Himmelsereignisse

24 Himmelereignisse insgesamt, einschließlich 4 Mondphasen und 3 Planetenereignisse.

Tägliche Himmelsereignisse

Alle Zeiten in Ortszeit (Asia/Shanghai)

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

Planetary outlook

December 2073 mid-month observing conditions

Mercury

Excellent
Scheinbare Helligkeit: -1.2
Sternbild: Sagittarius
Angular diameter: 4.6"
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: 17h38m36s
Deklination: -24°45'49"

Venus

Excellent
Scheinbare Helligkeit: -3.9
Sternbild: Sagittarius
Angular diameter: 9.8"
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: 17h24m39s
Deklination: -23°14'06"

Mars

Excellent
Scheinbare Helligkeit: 0.1
Sternbild: Virgo
Angular diameter: 9.4"
Status: near eastern quadrature

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

Rektaszension: 10h23m39s
Deklination: +13°02'38"

Jupiter

Excellent
Scheinbare Helligkeit: -2.4
Sternbild: Leo
Angular diameter: 43.0"
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: 09h03m19s
Deklination: +17°25'46"

Saturn

Excellent
Scheinbare Helligkeit: 0.6
Sternbild: Scorpius
Angular diameter: 15.3"
Status: near eastern quadrature

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

Rektaszension: 15h57m09s
Deklination: -18°31'00"

Uranus

Fair
Scheinbare Helligkeit: 5.8
Sternbild: Capricornus
Angular diameter: 3.5"
Status: near western quadrature

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

Rektaszension: 18h25m30s
Deklination: -23°34'32"

Neptune

Fair
Scheinbare Helligkeit: 7.7
Sternbild: Cancer
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektaszension: 07h22m33s
Deklination: +21°19'07"

Moon

Excellent
Scheinbare Helligkeit: -12.7
Sternbild: Gemini
Angular diameter: 11762.5"
Status: Moon illumination 99.7%

Observation tip: Moon illumination 99.7%; good for observing lunar surface detail

Rektaszension: 05h53m26s
Deklination: +19°49'26"