April 1964 Himmelshändelser

Observatörens plats:Beijing (39.904°, 116.407°)

Månadsöversikt över himlahändelser

22 himlahändelser totalt, inklusive 4 månfaser och 4 planetära händelser.

Dagliga himlahändelser

Alla tider är i lokal tid (Asia/Shanghai)

Group Datum Soluppgång/Solnedgång Månuppgång/Månnedgång Månfas Himmelshändelser

Planetary outlook

April 1964 mid-month observing conditions

Mercury

Excellent
Skenbar magnitud: 1.4
Stjärnbild: Taurus
Angular diameter: 9.4"
Status: near superior conjunction

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

Rektascension: 02h31m38s
Deklination: +18°07'28"

Venus

Excellent
Skenbar magnitud: -4.5
Stjärnbild: Gemini
Angular diameter: 24.7"
Status: near superior conjunction

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

Rektascension: 04h34m07s
Deklination: +25°37'23"

Mars

Excellent
Skenbar magnitud: 1.2
Stjärnbild: Aries
Angular diameter: 4.0"
Status: near eastern quadrature

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

Rektascension: 00h48m17s
Deklination: +04°20'20"

Jupiter

Excellent
Skenbar magnitud: -2.0
Stjärnbild: Aries
Angular diameter: 33.1"
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

Rektascension: 01h55m33s
Deklination: +10°45'18"

Saturn

Excellent
Skenbar magnitud: 0.9
Stjärnbild: Pisces
Angular diameter: 16.0"
Status: near eastern quadrature

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

Rektascension: 22h18m29s
Deklination: -11°56'31"

Uranus

Fair
Skenbar magnitud: 5.4
Stjärnbild: Virgo
Angular diameter: 4.0"
Status: near western quadrature

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

Rektascension: 10h33m20s
Deklination: +09°57'21"

Neptune

Fair
Skenbar magnitud: 7.9
Stjärnbild: Scorpius
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektascension: 15h00m28s
Deklination: -15°10'53"

Moon

Excellent
Skenbar magnitud: -12.7
Stjärnbild: Taurus
Angular diameter: 12842.0"
Status: Moon illumination 8.8%

Observation tip: Moon illumination 8.8%; good for observing lunar surface detail

Rektascension: 03h51m05s
Deklination: +17°09'32"