December 2005 Himmelshändelser

Observatörens plats:Beijing (39.904°, 116.407°)

Månadsöversikt över himlahändelser

25 himlahändelser totalt, inklusive 5 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

December 2005 mid-month observing conditions

Mercury

Excellent
Skenbar magnitud: -0.4
Stjärnbild: Sagittarius
Angular diameter: 6.3"
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: 16h02m35s
Deklination: -18°39'19"

Venus

Excellent
Skenbar magnitud: -4.9
Stjärnbild: Aquarius
Angular diameter: 44.9"
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: 20h08m59s
Deklination: -21°29'16"

Mars

Excellent
Skenbar magnitud: -1.1
Stjärnbild: Taurus
Angular diameter: 14.6"
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: 02h22m26s
Deklination: +15°26'41"

Jupiter

Excellent
Skenbar magnitud: -1.8
Stjärnbild: Scorpius
Angular diameter: 32.2"
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: 14h33m03s
Deklination: -13°54'17"

Saturn

Excellent
Skenbar magnitud: 0.0
Stjärnbild: Leo
Angular diameter: 19.8"
Status: near eastern quadrature

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

Rektascension: 08h53m50s
Deklination: +18°04'41"

Uranus

Fair
Skenbar magnitud: 5.9
Stjärnbild: Pisces
Angular diameter: 3.5"
Status: near western quadrature

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

Rektascension: 22h36m46s
Deklination: -09°34'27"

Neptune

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

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

Rektascension: 21h11m57s
Deklination: -16°20'37"

Moon

Excellent
Skenbar magnitud: -12.7
Stjärnbild: Gemini
Angular diameter: 11915.2"
Status: Moon illumination 99.4%

Observation tip: Moon illumination 99.4%; good for observing lunar surface detail

Rektascension: 04h53m12s
Deklination: +27°06'14"