April 1912 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

23 astronominių įvykių iš viso, įskaitant 4 Mėnulio fazes ir 1 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 1912 mid-month observing conditions

Mercury

Fair
Regimasis ryškis: 6.4
Žvaigždynas: Aries
Angular diameter: 11.6"
Status: near superior conjunction

Observation tip: A telescope is required; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascensija: 01h31m36s
Deklinacija: +11°48'25"

Venus

Excellent
Regimasis ryškis: -3.9
Žvaigždynas: Aries
Angular diameter: 10.7"
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

Rektascensija: 00h13m10s
Deklinacija: -00°15'02"

Mars

Excellent
Regimasis ryškis: 1.3
Žvaigždynas: Cancer
Angular diameter: 5.6"
Status: near western quadrature

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

Rektascensija: 06h22m57s
Deklinacija: +25°08'22"

Jupiter

Excellent
Regimasis ryškis: -2.4
Žvaigždynas: Sagittarius
Angular diameter: 42.4"
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

Rektascensija: 16h55m45s
Deklinacija: -21°48'44"

Saturn

Excellent
Regimasis ryškis: 0.3
Žvaigždynas: Taurus
Angular diameter: 16.6"
Status: near western quadrature

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

Rektascensija: 03h11m26s
Deklinacija: +15°47'04"

Uranus

Fair
Regimasis ryškis: 5.8
Žvaigždynas: Aquarius
Angular diameter: 3.5"
Status: near eastern quadrature

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

Rektascensija: 20h22m41s
Deklinacija: -19°59'19"

Neptune

Fair
Regimasis ryškis: nan
Žvaigždynas: Cancer
Angular diameter: 2.3"
Status: near western quadrature

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

Rektascensija: 07h30m37s
Deklinacija: +21°16'03"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Pisces
Angular diameter: 11900.9"
Status: Moon illumination 6.8%

Observation tip: Moon illumination 6.8%; good for observing lunar surface detail

Rektascensija: 23h43m48s
Deklinacija: -04°22'25"