April 1912 Himmelshändelser

Observatörens plats:Beijing (39.904°, 116.407°)

Månadsöversikt över himlahändelser

23 himlahändelser totalt, inklusive 4 månfaser och 1 planetära händelser.

Dagliga himlahändelser

Alla tider är i lokal tid (Asia/Shanghai)

Group Datum Soluppgång/Solnedgång Månuppgång/Månnedgång Månfas Himmelshändelser

Planetary outlook

April 1912 mid-month observing conditions

Mercury

Fair
Skenbar magnitud: 6.4
Stjärnbild: Aries
Angular diameter: 11.6"
Status: near superior conjunction

Observation tip: A telescope is required; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascension: 01h31m36s
Deklination: +11°48'25"

Venus

Excellent
Skenbar magnitud: -3.9
Stjärnbild: Aries
Angular diameter: 10.7"
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

Rektascension: 00h13m10s
Deklination: -00°15'02"

Mars

Excellent
Skenbar magnitud: 1.3
Stjärnbild: Cancer
Angular diameter: 5.6"
Status: near western quadrature

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

Rektascension: 06h22m57s
Deklination: +25°08'22"

Jupiter

Excellent
Skenbar magnitud: -2.4
Stjärnbild: Sagittarius
Angular diameter: 42.4"
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

Rektascension: 16h55m45s
Deklination: -21°48'44"

Saturn

Excellent
Skenbar magnitud: 0.3
Stjärnbild: Taurus
Angular diameter: 16.6"
Status: near western quadrature

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

Rektascension: 03h11m26s
Deklination: +15°47'04"

Uranus

Fair
Skenbar magnitud: 5.8
Stjärnbild: Aquarius
Angular diameter: 3.5"
Status: near eastern quadrature

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

Rektascension: 20h22m41s
Deklination: -19°59'19"

Neptune

Fair
Skenbar magnitud: nan
Stjärnbild: Cancer
Angular diameter: 2.3"
Status: near western quadrature

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

Rektascension: 07h30m37s
Deklination: +21°16'03"

Moon

Excellent
Skenbar magnitud: -12.7
Stjärnbild: Pisces
Angular diameter: 11900.9"
Status: Moon illumination 6.8%

Observation tip: Moon illumination 6.8%; good for observing lunar surface detail

Rektascension: 23h43m48s
Deklination: -04°22'25"