December 1951 Himmelsereignisse

Beobachterstandort:Beijing (39.904°, 116.407°)

Monatliche Himmelsereignisse

18 Himmelereignisse insgesamt, einschließlich 4 Mondphasen und 1 Planetenereignisse.

Tägliche Himmelsereignisse

Alle Zeiten in Ortszeit (Asia/Shanghai)

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

Planetary outlook

December 1951 mid-month observing conditions

Mercury

Fair
Scheinbare Helligkeit: 4.2
Sternbild: Sagittarius
Angular diameter: 9.8"
Status: near superior conjunction

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

Rektaszension: 17h48m03s
Deklination: -22°10'40"

Venus

Excellent
Scheinbare Helligkeit: -4.3
Sternbild: Scorpius
Angular diameter: 18.2"
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: 14h25m41s
Deklination: -11°49'10"

Mars

Excellent
Scheinbare Helligkeit: 1.3
Sternbild: Libra
Angular diameter: 5.5"
Status: near eastern quadrature

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

Rektaszension: 12h45m27s
Deklination: -03°01'46"

Jupiter

Excellent
Scheinbare Helligkeit: -2.5
Sternbild: Aries
Angular diameter: 42.5"
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

Rektaszension: 00h19m10s
Deklination: +00°34'00"

Saturn

Excellent
Scheinbare Helligkeit: 0.9
Sternbild: Libra
Angular diameter: 16.8"
Status: near eastern quadrature

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

Rektaszension: 12h53m25s
Deklination: -03°12'00"

Uranus

Fair
Scheinbare Helligkeit: 5.5
Sternbild: Cancer
Angular diameter: 3.9"
Status: near eastern quadrature

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

Rektaszension: 06h55m39s
Deklination: +23°12'47"

Neptune

Fair
Scheinbare Helligkeit: 8.0
Sternbild: Libra
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektaszension: 13h21m04s
Deklination: -06°47'35"

Moon

Excellent
Scheinbare Helligkeit: -12.7
Sternbild: Cancer
Angular diameter: 11469.2"
Status: Moon illumination 97.6%

Observation tip: Moon illumination 97.6%; good for observing lunar surface detail

Rektaszension: 06h43m46s
Deklination: +27°07'00"