June 1981 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

June 1981 mid-month observing conditions

Mercury

Good
Magnitude aparente: 3.9
Constelación: Cancer
Angular diameter: 11.8"
Status: near superior conjunction

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

Ascensión recta: 06h17m41s
Declinación: +21°08'01"

Venus

Excellent
Magnitude aparente: -3.9
Constelación: Cancer
Angular diameter: 10.4"
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: 06h52m11s
Declinación: +24°05'15"

Mars

Excellent
Magnitude aparente: 1.4
Constelación: Gemini
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: 04h20m21s
Declinación: +21°35'18"

Jupiter

Excellent
Magnitude aparente: -2.1
Constelación: Libra
Angular diameter: 37.7"
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: 12h05m36s
Declinación: +00°52'28"

Saturn

Excellent
Magnitude aparente: 0.8
Constelación: Libra
Angular diameter: 17.7"
Status: near western quadrature

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

Ascensión recta: 12h15m13s
Declinación: +01°02'11"

Uranus

Fair
Magnitude aparente: 5.5
Constelación: Scorpius
Angular diameter: 3.9"
Status: near western quadrature

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

Ascensión recta: 15h39m12s
Declinación: -19°17'08"

Neptune

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

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

Ascensión recta: 17h31m51s
Declinación: -21°54'58"

Moon

Excellent
Magnitude aparente: -12.7
Constelación: Scorpius
Angular diameter: 11475.0"
Status: Moon illumination 93.6%

Observation tip: Moon illumination 93.6%; good for observing lunar surface detail

Ascensión recta: 15h34m27s
Declinación: -14°20'04"