May 1988 Eventos celestes

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

Visión xeral dos planetas

23 eventos do ceo en total, incluíndo 5 fases da Lúa e 2 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 1988 mid-month observing conditions

Mercury

Excellent
Magnitude aparente: 0.1
Constelación: Gemini
Angular diameter: 7.3"
Status: near greatest western elongation

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

Ascensión recta: 04h57m34s
Declinación: +25°06'59"

Venus

Excellent
Magnitude aparente: -4.7
Constelación: Gemini
Angular diameter: 41.9"
Status: near superior 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: 05h57m14s
Declinación: +27°27'13"

Mars

Excellent
Magnitude aparente: 0.0
Constelación: Aquarius
Angular diameter: 9.1"
Status: near eastern quadrature

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

Ascensión recta: 21h53m00s
Declinación: -14°58'25"

Jupiter

Excellent
Magnitude aparente: -2.0
Constelación: Taurus
Angular diameter: 33.0"
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: 02h53m24s
Declinación: +15°37'43"

Saturn

Excellent
Magnitude aparente: 0.2
Constelación: Capricornus
Angular diameter: 18.0"
Status: near eastern quadrature

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

Ascensión recta: 18h07m08s
Declinación: -22°16'13"

Uranus

Fair
Magnitude aparente: 5.6
Constelación: Capricornus
Angular diameter: 3.8"
Status: near eastern quadrature

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

Ascensión recta: 18h01m44s
Declinación: -23°38'48"

Neptune

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

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

Ascensión recta: 18h42m46s
Declinación: -22°05'05"

Moon

Excellent
Magnitude aparente: -12.7
Constelación: Taurus
Angular diameter: 12388.6"
Status: Moon illumination 1.2%

Observation tip: Moon illumination 1.2%; good for observing lunar surface detail

Ascensión recta: 02h35m22s
Declinación: +19°22'49"