January 1955 Himmelshändelser

Observatörens plats:Beijing (39.904°, 116.407°)

Månadsöversikt över himlahändelser

21 himlahändelser totalt, inklusive 5 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

January 1955 mid-month observing conditions

Mercury

Excellent
Skenbar magnitud: -0.9
Stjärnbild: Aquarius
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: 20h38m24s
Deklination: -20°26'48"

Venus

Excellent
Skenbar magnitud: -4.7
Stjärnbild: Sagittarius
Angular diameter: 28.2"
Status: near greatest eastern 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: 16h26m16s
Deklination: -17°40'31"

Mars

Excellent
Skenbar magnitud: 0.8
Stjärnbild: Aries
Angular diameter: 6.1"
Status: near western quadrature

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

Rektascension: 00h00m02s
Deklination: -00°21'40"

Jupiter

Excellent
Skenbar magnitud: -2.7
Stjärnbild: Cancer
Angular diameter: 46.3"
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: 07h48m10s
Deklination: +21°32'16"

Saturn

Excellent
Skenbar magnitud: 0.6
Stjärnbild: Scorpius
Angular diameter: 16.2"
Status: near eastern quadrature

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

Rektascension: 15h10m36s
Deklination: -15°27'01"

Uranus

Fair
Skenbar magnitud: 5.4
Stjärnbild: Cancer
Angular diameter: 4.0"
Status: near eastern quadrature

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

Rektascension: 07h51m17s
Deklination: +21°32'15"

Neptune

Fair
Skenbar magnitud: 7.9
Stjärnbild: Libra
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektascension: 13h47m09s
Deklination: -09°13'49"

Moon

Excellent
Skenbar magnitud: -12.7
Stjärnbild: Libra
Angular diameter: 11670.5"
Status: Moon illumination 59.0%

Observation tip: Moon illumination 59.0%; good for observing lunar surface detail

Rektascension: 12h42m33s
Deklination: -10°14'25"