September 1954 Himmelshändelser

Observatörens plats:Beijing (39.904°, 116.407°)

Månadsöversikt över himlahändelser

22 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

September 1954 mid-month observing conditions

Mercury

Excellent
Skenbar magnitud: -0.3
Stjärnbild: Libra
Angular diameter: 5.3"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascension: 12h38m02s
Deklination: -04°28'36"

Venus

Excellent
Skenbar magnitud: -4.5
Stjärnbild: Scorpius
Angular diameter: 27.4"
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: 14h15m41s
Deklination: -17°16'33"

Mars

Excellent
Skenbar magnitud: -0.9
Stjärnbild: Capricornus
Angular diameter: 13.4"
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

Rektascension: 18h39m38s
Deklination: -26°47'53"

Jupiter

Excellent
Skenbar magnitud: -2.0
Stjärnbild: Cancer
Angular diameter: 34.8"
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: 07h44m16s
Deklination: +21°23'06"

Saturn

Excellent
Skenbar magnitud: 0.7
Stjärnbild: Scorpius
Angular diameter: 15.8"
Status: near western quadrature

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

Rektascension: 14h19m07s
Deklination: -11°32'38"

Uranus

Fair
Skenbar magnitud: 5.6
Stjärnbild: Cancer
Angular diameter: 3.7"
Status: near eastern quadrature

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

Rektascension: 07h55m05s
Deklination: +21°18'31"

Neptune

Fair
Skenbar magnitud: 8.0
Stjärnbild: Libra
Angular diameter: 2.2"
Status: near western quadrature

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

Rektascension: 13h33m27s
Deklination: -07°58'21"

Moon

Excellent
Skenbar magnitud: -12.7
Stjärnbild: Aries
Angular diameter: 12847.8"
Status: Moon illumination 93.2%

Observation tip: Moon illumination 93.2%; good for observing lunar surface detail

Rektascension: 01h11m48s
Deklination: +12°58'55"