May 2008 Eventos celestes

Localización do observador:Beijing (39.904°, 116.407°)

Visión xeral dos planetas

23 eventos do ceo en total, incluíndo 4 fases da Lúa e 1 eventos planetarios.

Eventos celestes

Todas as horas están en hora local (Asia/Shanghai)

Group Data Amencer/posta de sol Saída/posta da Lúa Fase da Lúa Eventos celestes

Planetary outlook

May 2008 mid-month observing conditions

Mercury

Excellent
Magnitude aparente: 0.4
Constelación: Gemini
Angular diameter: 8.2"
Status: near superior conjunction

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

Ascensión recta: 04h58m55s
Declinación: +25°03'43"

Venus

Excellent
Magnitude aparente: -3.9
Constelación: Taurus
Angular diameter: 9.7"
Status: near inferior conjunction

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

Ascensión recta: 03h02m14s
Declinación: +16°16'25"

Mars

Excellent
Magnitude aparente: 1.3
Constelación: Leo
Angular diameter: 5.3"
Status: near western quadrature

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

Ascensión recta: 08h21m53s
Declinación: +21°10'22"

Jupiter

Excellent
Magnitude aparente: -2.5
Constelación: Capricornus
Angular diameter: 43.0"
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

Ascensión recta: 19h36m28s
Declinación: -21°38'56"

Saturn

Excellent
Magnitude aparente: 0.6
Constelación: Virgo
Angular diameter: 18.2"
Status: near western quadrature

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

Ascensión recta: 10h17m49s
Declinación: +12°29'12"

Uranus

Fair
Magnitude aparente: 6.0
Constelación: Pisces
Angular diameter: 3.4"
Status: near eastern quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

Ascensión recta: 23h31m31s
Declinación: -03°53'37"

Neptune

Fair
Magnitude aparente: 7.8
Constelación: Aquarius
Angular diameter: 2.3"
Status: near eastern quadrature

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

Ascensión recta: 21h46m32s
Declinación: -13°45'06"

Moon

Excellent
Magnitude aparente: -12.7
Constelación: Virgo
Angular diameter: 11758.2"
Status: Moon illumination 77.7%

Observation tip: Moon illumination 77.7%; good for observing lunar surface detail

Ascensión recta: 11h48m18s
Declinación: -01°51'32"