December 1994 Astronomické jevy

Poloha pozorovatele:Beijing (39.904°, 116.407°)

Přehled měsíčních nebeských úkazů

20 celkem nebeských úkazů, včetně 4 fáze Měsíce a 1 planetární jevy.

Denní nebeské úkazy

Všechny časy jsou v místním čase (Asia/Shanghai)

Group Datum Východ/západ Slunce Východ/západ Měsíce Fáze Měsíce Astronomické jevy

Planetary outlook

December 1994 mid-month observing conditions

Mercury

Excellent
Zdánlivá magnituda: -1.3
Souhvězdí: 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

Rektascenze: 17h30m20s
Deklinace: -24°35'29"

Venus

Excellent
Zdánlivá magnituda: -4.8
Souhvězdí: Scorpius
Angular diameter: 36.8"
Status: near greatest eastern elongation

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

Rektascenze: 14h35m02s
Deklinace: -12°14'11"

Mars

Excellent
Zdánlivá magnituda: 0.0
Souhvězdí: Virgo
Angular diameter: 9.6"
Status: near eastern quadrature

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

Rektascenze: 10h14m37s
Deklinace: +13°55'34"

Jupiter

Excellent
Zdánlivá magnituda: -1.7
Souhvězdí: Scorpius
Angular diameter: 31.4"
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

Rektascenze: 15h56m55s
Deklinace: -19°39'02"

Saturn

Excellent
Zdánlivá magnituda: 0.9
Souhvězdí: Pisces
Angular diameter: 16.8"
Status: near western quadrature

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

Rektascenze: 22h36m46s
Deklinace: -10°43'25"

Uranus

Fair
Zdánlivá magnituda: 5.9
Souhvězdí: Capricornus
Angular diameter: 3.4"
Status: near western quadrature

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

Rektascenze: 19h46m10s
Deklinace: -21°42'06"

Neptune

Fair
Zdánlivá magnituda: 7.9
Souhvězdí: Capricornus
Angular diameter: 2.2"
Status: near western quadrature

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

Rektascenze: 19h34m30s
Deklinace: -21°05'54"

Moon

Excellent
Zdánlivá magnituda: -12.7
Souhvězdí: Taurus
Angular diameter: 11459.4"
Status: Moon illumination 91.7%

Observation tip: Moon illumination 91.7%; good for observing lunar surface detail

Rektascenze: 03h07m27s
Deklinace: +17°06'20"