January 2012 Himmelshändelser

Observatörens plats:Beijing (39.904°, 116.407°)

Månadsöversikt över himlahändelser

17 himlahändelser totalt, inklusive 5 månfaser och 0 planetära händelser.

Dagliga himlahändelser

Alla tider är i lokal tid (Asia/Shanghai)

Group Datum Soluppgång/Solnedgång Månuppgång/Månnedgång Månfas Himmelshändelser

Planetary outlook

January 2012 mid-month observing conditions

Mercury

Excellent
Skenbar magnitud: -0.5
Stjärnbild: Capricornus
Angular diameter: 5.0"
Status: near inferior conjunction

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

Rektascension: 18h43m36s
Deklination: -23°53'32"

Venus

Excellent
Skenbar magnitud: -4.0
Stjärnbild: Pisces
Angular diameter: 13.8"
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: 22h14m11s
Deklination: -12°37'58"

Mars

Excellent
Skenbar magnitud: -0.1
Stjärnbild: Virgo
Angular diameter: 10.2"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Rektascension: 11h38m06s
Deklination: +06°00'17"

Jupiter

Excellent
Skenbar magnitud: -2.4
Stjärnbild: Aries
Angular diameter: 41.4"
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: 01h57m19s
Deklination: +10°45'14"

Saturn

Excellent
Skenbar magnitud: 0.7
Stjärnbild: Libra
Angular diameter: 17.1"
Status: near eastern quadrature

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

Rektascension: 13h51m27s
Deklination: -08°48'22"

Uranus

Fair
Skenbar magnitud: 5.9
Stjärnbild: Aries
Angular diameter: 3.4"
Status: near western quadrature

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

Rektascension: 00h05m28s
Deklination: -00°11'08"

Neptune

Fair
Skenbar magnitud: 7.8
Stjärnbild: Pisces
Angular diameter: 2.2"
Status: near western quadrature

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

Rektascension: 22h06m29s
Deklination: -12°13'28"

Moon

Excellent
Skenbar magnitud: -12.7
Stjärnbild: Libra
Angular diameter: 12511.4"
Status: Moon illumination 65.6%

Observation tip: Moon illumination 65.6%; good for observing lunar surface detail

Rektascension: 12h15m01s
Deklination: -06°49'48"