September 2007 Astronomické jevy

Poloha pozorovatele:Beijing (39.904°, 116.407°)

Přehled měsíčních nebeských úkazů

22 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

September 2007 mid-month observing conditions

Mercury

Excellent
Zdánlivá magnituda: -0.1
Souhvězdí: Libra
Angular diameter: 5.6"
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: 12h50m42s
Deklinace: -06°30'58"

Venus

Excellent
Zdánlivá magnituda: -4.8
Souhvězdí: Leo
Angular diameter: 43.6"
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: 09h11m48s
Deklinace: +09°56'35"

Mars

Excellent
Zdánlivá magnituda: 0.1
Souhvězdí: Gemini
Angular diameter: 8.8"
Status: near eastern quadrature

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

Rektascenze: 05h30m00s
Deklinace: +22°48'11"

Jupiter

Excellent
Zdánlivá magnituda: -2.1
Souhvězdí: Sagittarius
Angular diameter: 36.8"
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: 16h42m55s
Deklinace: -21°52'01"

Saturn

Excellent
Zdánlivá magnituda: 0.7
Souhvězdí: Virgo
Angular diameter: 16.3"
Status: near eastern quadrature

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

Rektascenze: 10h16m10s
Deklinace: +12°09'21"

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: 23h11m35s
Deklinace: -06°04'31"

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: 21h29m15s
Deklinace: -15°08'38"

Moon

Excellent
Zdánlivá magnituda: -12.7
Souhvězdí: Libra
Angular diameter: 11479.6"
Status: Moon illumination 11.0%

Observation tip: Moon illumination 11.0%; good for observing lunar surface detail

Rektascenze: 13h46m14s
Deklinace: -15°28'47"