December 2098 Himmelshändelser

Observatörens plats:Beijing (39.904°, 116.407°)

Månadsöversikt över himlahändelser

24 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

December 2098 mid-month observing conditions

Mercury

Excellent
Skenbar magnitud: -0.7
Stjärnbild: Sagittarius
Angular diameter: 5.1"
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: 16h33m45s
Deklination: -21°29'47"

Venus

Excellent
Skenbar magnitud: -4.5
Stjärnbild: Scorpius
Angular diameter: 24.1"
Status: near inferior 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: 14h21m18s
Deklination: -11°11'18"

Mars

Excellent
Skenbar magnitud: 1.6
Stjärnbild: Scorpius
Angular diameter: 4.1"
Status: near eastern quadrature

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

Rektascension: 15h05m09s
Deklination: -16°53'11"

Jupiter

Excellent
Skenbar magnitud: -2.1
Stjärnbild: Virgo
Angular diameter: 37.2"
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: 11h33m52s
Deklination: +04°04'34"

Saturn

Excellent
Skenbar magnitud: 0.9
Stjärnbild: Libra
Angular diameter: 16.9"
Status: near eastern quadrature

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

Rektascension: 12h51m12s
Deklination: -02°59'06"

Uranus

Fair
Skenbar magnitud: 5.8
Stjärnbild: Aries
Angular diameter: 3.6"
Status: near western quadrature

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

Rektascension: 00h51m42s
Deklination: +04°48'43"

Neptune

Fair
Skenbar magnitud: 7.8
Stjärnbild: Virgo
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektascension: 11h06m39s
Deklination: +06°40'49"

Moon

Excellent
Skenbar magnitud: -12.7
Stjärnbild: Virgo
Angular diameter: 12549.4"
Status: Moon illumination 53.9%

Observation tip: Moon illumination 53.9%; good for observing lunar surface detail

Rektascension: 11h23m34s
Deklination: +06°03'21"