April 2005 Himmelshändelser

Observatörens plats:Beijing (39.904°, 116.407°)

Månadsöversikt över himlahändelser

24 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 2005 mid-month observing conditions

Mercury

Excellent
Skenbar magnitud: 1.1
Stjärnbild: Aries
Angular diameter: 9.9"
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: 00h09m07s
Deklination: -00°06'01"

Venus

Excellent
Skenbar magnitud: -3.9
Stjärnbild: Aries
Angular diameter: 9.7"
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

Rektascension: 01h48m58s
Deklination: +10°11'42"

Mars

Excellent
Skenbar magnitud: 0.8
Stjärnbild: Aquarius
Angular diameter: 6.2"
Status: near eastern quadrature

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

Rektascension: 21h24m38s
Deklination: -16°37'01"

Jupiter

Excellent
Skenbar magnitud: -2.5
Stjärnbild: Libra
Angular diameter: 44.1"
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: 12h48m34s
Deklination: -03°29'23"

Saturn

Excellent
Skenbar magnitud: 0.1
Stjärnbild: Cancer
Angular diameter: 18.3"
Status: near western quadrature

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

Rektascension: 07h30m33s
Deklination: +21°58'00"

Uranus

Fair
Skenbar magnitud: 6.0
Stjärnbild: Pisces
Angular diameter: 3.4"
Status: near eastern quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

Rektascension: 22h44m46s
Deklination: -08°45'27"

Neptune

Fair
Skenbar magnitud: 7.8
Stjärnbild: Aquarius
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektascension: 21h19m01s
Deklination: -15°45'58"

Moon

Excellent
Skenbar magnitud: -12.7
Stjärnbild: Cancer
Angular diameter: 11564.5"
Status: Moon illumination 35.0%

Observation tip: Moon illumination 35.0%; good for observing lunar surface detail

Rektascension: 06h33m59s
Deklination: +28°18'52"