October 2008 Astronomické jevy

Poloha pozorovatele:Beijing (39.904°, 116.407°)

Přehled měsíčních nebeských úkazů

21 celkem nebeských úkazů, včetně 4 fáze Měsíce a 2 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

October 2008 mid-month observing conditions

Mercury

Excellent
Zdánlivá magnituda: 0.8
Souhvězdí: Libra
Angular diameter: 8.6"
Status: near greatest eastern elongation

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

Rektascenze: 12h28m58s
Deklinace: -02°28'52"

Venus

Excellent
Zdánlivá magnituda: -3.9
Souhvězdí: Scorpius
Angular diameter: 12.7"
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: 15h31m27s
Deklinace: -19°58'14"

Mars

Excellent
Zdánlivá magnituda: 1.6
Souhvězdí: Scorpius
Angular diameter: 3.8"
Status: near western quadrature

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

Rektascenze: 14h20m05s
Deklinace: -13°55'06"

Jupiter

Excellent
Zdánlivá magnituda: -2.2
Souhvězdí: Capricornus
Angular diameter: 38.1"
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

Rektascenze: 19h03m39s
Deklinace: -22°58'25"

Saturn

Excellent
Zdánlivá magnituda: 0.9
Souhvězdí: Virgo
Angular diameter: 16.4"
Status: near eastern quadrature

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

Rektascenze: 11h14m24s
Deklinace: +06°47'33"

Uranus

Fair
Zdánlivá magnituda: 5.8
Souhvězdí: Pisces
Angular diameter: 3.7"
Status: near western quadrature

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

Rektascenze: 23h22m36s
Deklinace: -04°53'54"

Neptune

Fair
Zdánlivá magnituda: 7.7
Souhvězdí: Aquarius
Angular diameter: 2.3"
Status: near western quadrature

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

Rektascenze: 21h36m13s
Deklinace: -14°39'09"

Moon

Excellent
Zdánlivá magnituda: -12.7
Souhvězdí: Aries
Angular diameter: 12664.2"
Status: Moon illumination 99.8%

Observation tip: Moon illumination 99.8%; good for observing lunar surface detail

Rektascenze: 01h22m40s
Deklinace: +13°44'14"