May 2002 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 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 2002 mid-month observing conditions

Mercury

Good
Magnitude aparente: 2.2
Constelación: Gemini
Angular diameter: 10.4"
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: 04h32m18s
Declinación: +23°25'57"

Venus

Excellent
Magnitude aparente: -3.9
Constelación: Gemini
Angular diameter: 11.9"
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: 05h30m35s
Declinación: +24°36'25"

Mars

Excellent
Magnitude aparente: 1.7
Constelación: Gemini
Angular diameter: 3.9"
Status: near western quadrature

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

Ascensión recta: 05h20m51s
Declinación: +24°02'36"

Jupiter

Excellent
Magnitude aparente: -1.9
Constelación: Cancer
Angular diameter: 33.9"
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: 06h57m57s
Declinación: +22°59'59"

Saturn

Excellent
Magnitude aparente: 0.1
Constelación: Gemini
Angular diameter: 16.6"
Status: near western quadrature

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

Ascensión recta: 04h56m20s
Declinación: +21°17'45"

Uranus

Fair
Magnitude aparente: 5.9
Constelación: Pisces
Angular diameter: 3.5"
Status: near eastern quadrature

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

Ascensión recta: 22h04m22s
Declinación: -12°36'59"

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: 20h53m38s
Declinación: -17°23'39"

Moon

Excellent
Magnitude aparente: -12.7
Constelación: Gemini
Angular diameter: 11984.5"
Status: Moon illumination 6.6%

Observation tip: Moon illumination 6.6%; good for observing lunar surface detail

Ascensión recta: 05h32m44s
Declinación: +23°49'48"