February 1948 Astronomické jevy

Poloha pozorovatele:Beijing (39.904°, 116.407°)

Přehled měsíčních nebeských úkazů

25 celkem nebeských úkazů, včetně 4 fáze Měsíce a 4 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

February 1948 mid-month observing conditions

Mercury

Good
Zdánlivá magnituda: 2.2
Souhvězdí: Pisces
Angular diameter: 9.6"
Status: near superior conjunction

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascenze: 22h23m32s
Deklinace: -06°40'49"

Venus

Excellent
Zdánlivá magnituda: -4.0
Souhvězdí: Aries
Angular diameter: 14.6"
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: 00h14m55s
Deklinace: +01°04'05"

Mars

Excellent
Zdánlivá magnituda: -1.3
Souhvězdí: Virgo
Angular diameter: 13.8"
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: 10h11m01s
Deklinace: +16°02'34"

Jupiter

Excellent
Zdánlivá magnituda: -1.9
Souhvězdí: Sagittarius
Angular diameter: 34.5"
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: 17h32m50s
Deklinace: -22°46'30"

Saturn

Excellent
Zdánlivá magnituda: 0.0
Souhvězdí: Leo
Angular diameter: 20.3"
Status: near western quadrature

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

Rektascenze: 09h26m22s
Deklinace: +16°22'39"

Uranus

Fair
Zdánlivá magnituda: 5.6
Souhvězdí: Gemini
Angular diameter: 3.8"
Status: near western quadrature

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

Rektascenze: 05h26m00s
Deklinace: +23°22'13"

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: 12h49m17s
Deklinace: -03°34'47"

Moon

Excellent
Zdánlivá magnituda: -12.7
Souhvězdí: Aries
Angular diameter: 11748.3"
Status: Moon illumination 20.6%

Observation tip: Moon illumination 20.6%; good for observing lunar surface detail

Rektascenze: 01h13m56s
Deklinace: +05°13'39"