January 1948 Astronomické jevy

Poloha pozorovatele:Beijing (39.904°, 116.407°)

Přehled měsíčních nebeských úkazů

25 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

January 1948 mid-month observing conditions

Mercury

Excellent
Zdánlivá magnituda: -1.1
Souhvězdí: Aquarius
Angular diameter: 4.9"
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: 20h14m45s
Deklinace: -21°59'50"

Venus

Excellent
Zdánlivá magnituda: -3.9
Souhvězdí: Aquarius
Angular diameter: 12.6"
Status: near greatest western 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: 21h56m05s
Deklinace: -14°20'50"

Mars

Excellent
Zdánlivá magnituda: -0.5
Souhvězdí: Virgo
Angular diameter: 11.8"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Rektascenze: 10h41m58s
Deklinace: +12°21'46"

Jupiter

Excellent
Zdánlivá magnituda: -1.8
Souhvězdí: Sagittarius
Angular diameter: 32.3"
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: 17h08m19s
Deklinace: -22°22'36"

Saturn

Excellent
Zdánlivá magnituda: 0.1
Souhvězdí: Leo
Angular diameter: 20.1"
Status: near eastern quadrature

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

Rektascenze: 09h35m46s
Deklinace: +15°33'21"

Uranus

Fair
Zdánlivá magnituda: 5.5
Souhvězdí: Gemini
Angular diameter: 3.9"
Status: near western quadrature

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

Rektascenze: 05h29m20s
Deklinace: +23°24'40"

Neptune

Fair
Zdánlivá magnituda: 7.9
Souhvězdí: Libra
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektascenze: 12h50m13s
Deklinace: -03°42'28"

Moon

Excellent
Zdánlivá magnituda: -12.7
Souhvězdí: Pisces
Angular diameter: 11477.7"
Status: Moon illumination 11.8%

Observation tip: Moon illumination 11.8%; good for observing lunar surface detail

Rektascenze: 22h29m42s
Deklinace: -14°45'05"