March 1987 Eventos celestes

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

Visión xeral dos planetas

24 eventos do ceo en total, incluíndo 4 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

March 1987 mid-month observing conditions

Mercury

Excellent
Magnitude aparente: 0.8
Constelación: Pisces
Angular diameter: 9.2"
Status: near greatest eastern elongation

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

Ascensión recta: 22h07m44s
Declinación: -10°34'35"

Venus

Excellent
Magnitude aparente: -4.1
Constelación: Aquarius
Angular diameter: 15.2"
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: 21h04m33s
Declinación: -16°31'31"

Mars

Excellent
Magnitude aparente: 1.3
Constelación: Taurus
Angular diameter: 4.8"
Status: near western quadrature

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

Ascensión recta: 02h50m43s
Declinación: +17°03'38"

Jupiter

Excellent
Magnitude aparente: -2.1
Constelación: Aries
Angular diameter: 33.2"
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

Ascensión recta: 00h12m26s
Declinación: +00°09'56"

Saturn

Excellent
Magnitude aparente: 0.4
Constelación: Sagittarius
Angular diameter: 16.8"
Status: near eastern quadrature

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

Ascensión recta: 17h21m01s
Declinación: -21°34'51"

Uranus

Fair
Magnitude aparente: 5.7
Constelación: Sagittarius
Angular diameter: 3.7"
Status: near eastern quadrature

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

Ascensión recta: 17h45m09s
Declinación: -23°31'45"

Neptune

Fair
Magnitude aparente: 7.9
Constelación: Capricornus
Angular diameter: 2.2"
Status: near eastern quadrature

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

Ascensión recta: 18h33m46s
Declinación: -22°11'23"

Moon

Excellent
Magnitude aparente: -12.7
Constelación: Virgo
Angular diameter: 11901.9"
Status: Moon illumination 99.6%

Observation tip: Moon illumination 99.6%; good for observing lunar surface detail

Ascensión recta: 11h16m53s
Declinación: +06°58'30"