February 1942 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

19 astronominių įvykių iš viso, įskaitant 4 Mėnulio fazes ir 2 planetinius įvykius.

Dienos dangaus reiškiniai

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

Planetary outlook

February 1942 mid-month observing conditions

Mercury

Good
Regimasis ryškis: 2.6
Žvaigždynas: Aquarius
Angular diameter: 10.3"
Status: near greatest eastern elongation

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

Rektascensija: 21h05m53s
Deklinacija: -12°58'11"

Venus

Excellent
Regimasis ryškis: -4.6
Žvaigždynas: Aquarius
Angular diameter: 56.6"
Status: near greatest eastern 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: 20h28m56s
Deklinacija: -10°42'55"

Mars

Excellent
Regimasis ryškis: 0.7
Žvaigždynas: Taurus
Angular diameter: 6.9"
Status: near western quadrature

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

Rektascensija: 03h01m33s
Deklinacija: +18°31'45"

Jupiter

Excellent
Regimasis ryškis: -2.4
Žvaigždynas: Gemini
Angular diameter: 41.6"
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

Rektascensija: 04h40m16s
Deklinacija: +21°45'00"

Saturn

Excellent
Regimasis ryškis: 0.1
Žvaigždynas: Taurus
Angular diameter: 18.2"
Status: near western quadrature

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

Rektascensija: 03h20m58s
Deklinacija: +16°20'11"

Uranus

Fair
Regimasis ryškis: 5.7
Žvaigždynas: Taurus
Angular diameter: 3.6"
Status: near western quadrature

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

Rektascensija: 03h36m34s
Deklinacija: +19°09'59"

Neptune

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

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

Rektascensija: 11h59m45s
Deklinacija: +01°29'07"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Aquarius
Angular diameter: 12442.8"
Status: Moon illumination 0.3%

Observation tip: Moon illumination 0.3%; good for observing lunar surface detail

Rektascensija: 21h28m07s
Deklinacija: -12°45'39"