May 1984 Astronomické jevy

Poloha pozorovatele:Beijing (39.904°, 116.407°)

Přehled měsíčních nebeských úkazů

26 celkem nebeských úkazů, včetně 5 fáze Měsíce a 3 planetární jevy.

Denní nebeské úkazy

Všechny časy jsou v místním čase (Asia/Shanghai)

Group Datum Východ/západ Slunce Východ/západ Měsíce Fáze Měsíce Astronomické jevy

Planetary outlook

May 1984 mid-month observing conditions

Mercury

Excellent
Zdánlivá magnituda: 0.7
Souhvězdí: Aries
Angular diameter: 9.0"
Status: near greatest eastern elongation

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

Rektascenze: 01h54m54s
Deklinace: +08°17'12"

Venus

Excellent
Zdánlivá magnituda: -3.9
Souhvězdí: Taurus
Angular diameter: 9.8"
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

Rektascenze: 02h54m14s
Deklinace: +15°36'50"

Mars

Excellent
Zdánlivá magnituda: -2.0
Souhvězdí: Scorpius
Angular diameter: 17.6"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Rektascenze: 15h07m59s
Deklinace: -17°54'34"

Jupiter

Excellent
Zdánlivá magnituda: -2.5
Souhvězdí: Capricornus
Angular diameter: 43.7"
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

Rektascenze: 18h54m42s
Deklinace: -22°41'13"

Saturn

Excellent
Zdánlivá magnituda: 0.2
Souhvězdí: Scorpius
Angular diameter: 18.7"
Status: near western quadrature

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

Rektascenze: 14h42m20s
Deklinace: -13°01'40"

Uranus

Fair
Zdánlivá magnituda: 5.5
Souhvězdí: Sagittarius
Angular diameter: 3.9"
Status: near eastern quadrature

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

Rektascenze: 16h43m15s
Deklinace: -22°13'57"

Neptune

Fair
Zdánlivá magnituda: 7.8
Souhvězdí: Capricornus
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektascenze: 18h04m10s
Deklinace: -22°13'32"

Moon

Excellent
Zdánlivá magnituda: -12.7
Souhvězdí: Scorpius
Angular diameter: 12554.7"
Status: Moon illumination 99.9%

Observation tip: Moon illumination 99.9%; good for observing lunar surface detail

Rektascenze: 15h19m19s
Deklinace: -16°56'56"