April 1913 Himmelshändelser

Observatörens plats:Beijing (39.904°, 116.407°)

Månadsöversikt över himlahändelser

23 himlahändelser totalt, inklusive 4 månfaser och 2 planetära händelser.

Dagliga himlahändelser

Alla tider är i lokal tid (Asia/Shanghai)

Group Datum Soluppgång/Solnedgång Månuppgång/Månnedgång Månfas Himmelshändelser

Planetary outlook

April 1913 mid-month observing conditions

Mercury

Excellent
Skenbar magnitud: 1.0
Stjärnbild: Aries
Angular diameter: 9.6"
Status: near greatest eastern elongation

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

Rektascension: 00h02m58s
Deklination: -01°01'16"

Venus

Excellent
Skenbar magnitud: -4.3
Stjärnbild: Taurus
Angular diameter: 55.5"
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: 02h20m53s
Deklination: +21°21'38"

Mars

Excellent
Skenbar magnitud: 1.1
Stjärnbild: Pisces
Angular diameter: 4.8"
Status: near eastern quadrature

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

Rektascension: 22h56m21s
Deklination: -08°11'49"

Jupiter

Excellent
Skenbar magnitud: -2.2
Stjärnbild: Capricornus
Angular diameter: 39.4"
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: 19h14m23s
Deklination: -22°16'13"

Saturn

Excellent
Skenbar magnitud: 0.2
Stjärnbild: Gemini
Angular diameter: 16.9"
Status: near western quadrature

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

Rektascension: 04h01m03s
Deklination: +18°55'38"

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: 20h39m10s
Deklination: -19°02'52"

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: 07h40m00s
Deklination: +20°58'36"

Moon

Excellent
Skenbar magnitud: -12.7
Stjärnbild: Leo
Angular diameter: 12547.1"
Status: Moon illumination 58.8%

Observation tip: Moon illumination 58.8%; good for observing lunar surface detail

Rektascension: 08h31m36s
Deklination: +23°31'37"