December 1911 Ĉielaj Eventoj

Loko de observanto:Beijing (39.904°, 116.407°)

Superrigardo de Planedoj

24 ĉielaj eventoj entute, inkluzive de 4 lunfazoj kaj 2 planedaj eventoj.

Ĉielaj Eventoj

Ĉiuj tempoj estas en loka tempo (Asia/Shanghai)

Group Dato Sunleviĝo/Sunsubiro Lunleviĝo/Lunsubiro Luna fazo Ĉielaj Eventoj

Planetary outlook

December 1911 mid-month observing conditions

Mercury

Excellent
Ŝajna magnitudo: 0.1
Konstelacio: Capricornus
Angular diameter: 8.0"
Status: near superior conjunction

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Rekta supreniro: 18h45m20s
Deklinacio: -23°58'11"

Venus

Excellent
Ŝajna magnitudo: -4.3
Konstelacio: Scorpius
Angular diameter: 20.3"
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

Rekta supreniro: 14h18m56s
Deklinacio: -11°08'21"

Mars

Excellent
Ŝajna magnitudo: -1.5
Konstelacio: Taurus
Angular diameter: 16.0"
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

Rekta supreniro: 03h31m48s
Deklinacio: +21°04'51"

Jupiter

Excellent
Ŝajna magnitudo: -1.7
Konstelacio: Scorpius
Angular diameter: 31.4"
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

Rekta supreniro: 15h55m59s
Deklinacio: -19°37'42"

Saturn

Excellent
Ŝajna magnitudo: -0.1
Konstelacio: Taurus
Angular diameter: 19.9"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

Rekta supreniro: 02h50m02s
Deklinacio: +13°45'07"

Uranus

Fair
Ŝajna magnitudo: 5.9
Konstelacio: Capricornus
Angular diameter: 3.4"
Status: near western quadrature

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

Rekta supreniro: 19h58m03s
Deklinacio: -21°13'20"

Neptune

Fair
Ŝajna magnitudo: 7.8
Konstelacio: Cancer
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rekta supreniro: 07h39m44s
Deklinacio: +20°52'56"

Moon

Excellent
Ŝajna magnitudo: -12.7
Konstelacio: Libra
Angular diameter: 11900.1"
Status: Moon illumination 27.4%

Observation tip: Moon illumination 27.4%; good for observing lunar surface detail

Rekta supreniro: 13h11m29s
Deklinacio: -06°32'45"