April 2055 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

21 astronominių įvykių iš viso, įskaitant 4 Mėnulio fazes ir 3 planetinius įvykius.

Dienos dangaus reiškiniai

Visi laikai nurodyti vietos laiku (Asia/Shanghai)

Group Data Saulėtekis/Saulėlydis Mėnulio patekėjimas/leidimasis Mėnulio fazė Dangaus reiškiniai

Planetary outlook

April 2055 mid-month observing conditions

Mercury

Excellent
Regimasis ryškis: -1.1
Žvaigždynas: Taurus
Angular diameter: 5.8"
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

Rektascensija: 02h25m42s
Deklinacija: +15°47'22"

Venus

Excellent
Regimasis ryškis: -4.1
Žvaigždynas: Gemini
Angular diameter: 16.2"
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

Rektascensija: 04h16m29s
Deklinacija: +23°18'34"

Mars

Excellent
Regimasis ryškis: 1.1
Žvaigždynas: Cancer
Angular diameter: 6.2"
Status: near western quadrature

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

Rektascensija: 07h03m44s
Deklinacija: +24°39'19"

Jupiter

Excellent
Regimasis ryškis: -2.3
Žvaigždynas: Capricornus
Angular diameter: 40.3"
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

Rektascensija: 18h34m54s
Deklinacija: -22°51'35"

Saturn

Excellent
Regimasis ryškis: 1.0
Žvaigždynas: Aries
Angular diameter: 15.9"
Status: near eastern quadrature

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

Rektascensija: 00h13m42s
Deklinacija: -00°46'40"

Uranus

Fair
Regimasis ryškis: 5.4
Žvaigždynas: Libra
Angular diameter: 4.1"
Status: near western quadrature

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

Rektascensija: 12h45m40s
Deklinacija: -04°07'28"

Neptune

Fair
Regimasis ryškis: 7.8
Žvaigždynas: Gemini
Angular diameter: 2.2"
Status: near western quadrature

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

Rektascensija: 04h15m37s
Deklinacija: +19°40'24"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Sagittarius
Angular diameter: 12452.4"
Status: Moon illumination 85.7%

Observation tip: Moon illumination 85.7%; good for observing lunar surface detail

Rektascensija: 16h33m45s
Deklinacija: -17°14'14"