December 1925 Himmelshändelser

Observatörens plats:Beijing (39.904°, 116.407°)

Månadsöversikt över himlahändelser

22 himlahändelser totalt, inklusive 4 månfaser och 2 planetära händelser.

Dagliga himlahändelser

Alla tider är i lokal tid (Asia/Shanghai)

Group Datum Soluppgång/Solnedgång Månuppgång/Månnedgång Månfas Himmelshändelser

Planetary outlook

December 1925 mid-month observing conditions

Mercury

Good
Skenbar magnitud: 3.1
Stjärnbild: Sagittarius
Angular diameter: 9.7"
Status: near greatest eastern elongation

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascension: 16h55m10s
Deklination: -20°05'53"

Venus

Excellent
Skenbar magnitud: -4.7
Stjärnbild: Aquarius
Angular diameter: 30.7"
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: 20h46m07s
Deklination: -20°03'37"

Mars

Excellent
Skenbar magnitud: 1.6
Stjärnbild: Scorpius
Angular diameter: 4.0"
Status: near eastern quadrature

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

Rektascension: 15h15m06s
Deklination: -17°41'42"

Jupiter

Excellent
Skenbar magnitud: -2.0
Stjärnbild: Capricornus
Angular diameter: 33.3"
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: 19h48m14s
Deklination: -21°32'09"

Saturn

Excellent
Skenbar magnitud: 0.6
Stjärnbild: Scorpius
Angular diameter: 15.5"
Status: near eastern quadrature

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

Rektascension: 15h16m51s
Deklination: -16°01'34"

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: 23h30m28s
Deklination: -04°00'58"

Neptune

Fair
Skenbar magnitud: 7.9
Stjärnbild: Leo
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektascension: 09h48m31s
Deklination: +13°38'48"

Moon

Excellent
Skenbar magnitud: -12.7
Stjärnbild: Sagittarius
Angular diameter: 12675.8"
Status: Moon illumination 1.0%

Observation tip: Moon illumination 1.0%; good for observing lunar surface detail

Rektascension: 16h42m52s
Deklination: -18°36'12"