April 1937 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

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

Dienos dangaus reiškiniai

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

Planetary outlook

April 1937 mid-month observing conditions

Mercury

Excellent
Regimasis ryškis: -0.4
Žvaigždynas: Taurus
Angular diameter: 6.8"
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: 02h40m48s
Deklinacija: +18°01'20"

Venus

Excellent
Regimasis ryškis: -4.2
Žvaigždynas: Aries
Angular diameter: 58.3"
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

Rektascensija: 01h39m31s
Deklinacija: +17°44'18"

Mars

Excellent
Regimasis ryškis: -1.0
Žvaigždynas: Sagittarius
Angular diameter: 14.0"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Rektascensija: 16h14m57s
Deklinacija: -20°36'56"

Jupiter

Excellent
Regimasis ryškis: -2.2
Žvaigždynas: Capricornus
Angular diameter: 38.5"
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

Rektascensija: 19h51m35s
Deklinacija: -21°05'17"

Saturn

Excellent
Regimasis ryškis: 1.1
Žvaigždynas: Pisces
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: 23h58m58s
Deklinacija: -02°19'21"

Uranus

Fair
Regimasis ryškis: 5.9
Žvaigždynas: Taurus
Angular diameter: 3.4"
Status: near western quadrature

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

Rektascensija: 02h25m48s
Deklinacija: +14°00'44"

Neptune

Fair
Regimasis ryškis: 7.9
Žvaigždynas: Virgo
Angular diameter: 2.3"
Status: near western quadrature

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

Rektascensija: 11h12m33s
Deklinacija: +06°16'38"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Gemini
Angular diameter: 12746.6"
Status: Moon illumination 19.8%

Observation tip: Moon illumination 19.8%; good for observing lunar surface detail

Rektascensija: 05h05m19s
Deklinacija: +22°45'11"