April 1903 Ĉielaj Eventoj

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

Superrigardo de Planedoj

18 ĉielaj eventoj entute, inkluzive de 4 lunfazoj kaj 1 planedaj eventoj.

Ĉielaj Eventoj

Ĉiuj tempoj estas en loka tempo (Asia/Shanghai)

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

Planetary outlook

April 1903 mid-month observing conditions

Mercury

Excellent
Ŝajna magnitudo: -2.1
Konstelacio: Aries
Angular diameter: 5.1"
Status: near greatest western elongation

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

Rekta supreniro: 01h36m55s
Deklinacio: +09°37'43"

Venus

Excellent
Ŝajna magnitudo: -3.9
Konstelacio: Taurus
Angular diameter: 12.6"
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

Rekta supreniro: 03h34m06s
Deklinacio: +20°07'39"

Mars

Excellent
Ŝajna magnitudo: -1.2
Konstelacio: Libra
Angular diameter: 14.3"
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: 12h09m07s
Deklinacio: +01°48'14"

Jupiter

Excellent
Ŝajna magnitudo: -2.1
Konstelacio: Pisces
Angular diameter: 34.5"
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: 22h56m21s
Deklinacio: -07°48'03"

Saturn

Excellent
Ŝajna magnitudo: 0.7
Konstelacio: Aquarius
Angular diameter: 16.3"
Status: near eastern quadrature

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

Rekta supreniro: 20h43m24s
Deklinacio: -18°35'55"

Uranus

Fair
Ŝajna magnitudo: 5.6
Konstelacio: Sagittarius
Angular diameter: 3.8"
Status: near eastern quadrature

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

Rekta supreniro: 17h40m35s
Deklinacio: -23°30'12"

Neptune

Fair
Ŝajna magnitudo: 7.9
Konstelacio: Cancer
Angular diameter: 2.3"
Status: near western quadrature

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

Rekta supreniro: 06h05m12s
Deklinacio: +22°22'05"

Moon

Excellent
Ŝajna magnitudo: -12.7
Konstelacio: Scorpius
Angular diameter: 11792.4"
Status: Moon illumination 90.6%

Observation tip: Moon illumination 90.6%; good for observing lunar surface detail

Rekta supreniro: 15h52m31s
Deklinacio: -16°29'41"