May 1949 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 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 1949 mid-month observing conditions

Mercury

Excellent
Magnitude aparente: 0.8
Constelación: Gemini
Angular diameter: 8.9"
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: 04h52m01s
Declinación: +24°43'12"

Venus

Excellent
Magnitude aparente: -3.9
Constelación: Taurus
Angular diameter: 9.8"
Status: near greatest western 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: 03h56m24s
Declinación: +20°17'47"

Mars

Excellent
Magnitude aparente: 1.3
Constelación: Taurus
Angular diameter: 3.9"
Status: near eastern quadrature

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

Ascensión recta: 02h35m03s
Declinación: +14°51'10"

Jupiter

Excellent
Magnitude aparente: -2.4
Constelación: Aquarius
Angular diameter: 42.0"
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: 20h17m49s
Declinación: -19°58'38"

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: 10h08m49s
Declinación: +13°15'39"

Uranus

Fair
Magnitude aparente: 5.7
Constelación: Gemini
Angular diameter: 3.6"
Status: near western quadrature

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

Ascensión recta: 05h53m36s
Declinación: +23°39'01"

Neptune

Fair
Magnitude aparente: 7.9
Constelación: Libra
Angular diameter: 2.3"
Status: near western quadrature

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

Ascensión recta: 12h49m36s
Declinación: -03°33'52"

Moon

Excellent
Magnitude aparente: -12.7
Constelación: Sagittarius
Angular diameter: 12382.7"
Status: Moon illumination 92.0%

Observation tip: Moon illumination 92.0%; good for observing lunar surface detail

Ascensión recta: 17h44m36s
Declinación: -27°58'51"