May 2100 Eventos celestes

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

Visión xeral dos planetas

25 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 2100 mid-month observing conditions

Mercury

Excellent
Magnitude aparente: 0.2
Constelación: Gemini
Angular diameter: 7.7"
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: 04h57m43s
Declinación: +25°07'11"

Venus

Excellent
Magnitude aparente: -4.0
Constelación: Taurus
Angular diameter: 58.0"
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

Ascensión recta: 03h08m01s
Declinación: +20°52'37"

Mars

Excellent
Magnitude aparente: 1.6
Constelación: Cancer
Angular diameter: 4.4"
Status: near western quadrature

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

Ascensión recta: 07h02m05s
Declinación: +24°06'05"

Jupiter

Excellent
Magnitude aparente: -2.4
Constelación: Libra
Angular diameter: 42.5"
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: 12h54m56s
Declinación: -04°14'32"

Saturn

Excellent
Magnitude aparente: 0.5
Constelación: Libra
Angular diameter: 18.8"
Status: near western quadrature

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

Ascensión recta: 13h22m01s
Declinación: -05°41'43"

Uranus

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

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

Ascensión recta: 01h27m47s
Declinación: +08°34'01"

Neptune

Fair
Magnitude aparente: 7.8
Constelación: Virgo
Angular diameter: 2.3"
Status: near western quadrature

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

Ascensión recta: 11h04m43s
Declinación: +06°58'34"

Moon

Excellent
Magnitude aparente: -12.7
Constelación: Leo
Angular diameter: 11997.4"
Status: Moon illumination 28.3%

Observation tip: Moon illumination 28.3%; good for observing lunar surface detail

Ascensión recta: 08h05m22s
Declinación: +24°01'50"