April 2089 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

20 astronominių įvykių iš viso, įskaitant 4 Mėnulio fazes ir 2 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 2089 mid-month observing conditions

Mercury

Excellent
Regimasis ryškis: 1.4
Žvaigždynas: Taurus
Angular diameter: 9.5"
Status: near superior conjunction

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

Rektascensija: 02h33m14s
Deklinacija: +18°14'54"

Venus

Excellent
Regimasis ryškis: -4.8
Žvaigždynas: Pisces
Angular diameter: 35.1"
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: 22h56m31s
Deklinacija: -04°20'27"

Mars

Excellent
Regimasis ryškis: 0.4
Žvaigždynas: Leo
Angular diameter: 8.3"
Status: near western quadrature

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

Rektascensija: 08h47m51s
Deklinacija: +20°26'52"

Jupiter

Excellent
Regimasis ryškis: -2.5
Žvaigždynas: Scorpius
Angular diameter: 44.1"
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: 14h57m07s
Deklinacija: -15°25'29"

Saturn

Excellent
Regimasis ryškis: 0.2
Žvaigždynas: Taurus
Angular diameter: 16.7"
Status: near western quadrature

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

Rektascensija: 03h37m21s
Deklinacija: +17°28'42"

Uranus

Fair
Regimasis ryškis: 6.0
Žvaigždynas: Pisces
Angular diameter: 3.4"
Status: near eastern quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

Rektascensija: 22h49m02s
Deklinacija: -08°19'27"

Neptune

Fair
Regimasis ryškis: 7.8
Žvaigždynas: Leo
Angular diameter: 2.3"
Status: near western quadrature

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

Rektascensija: 09h31m39s
Deklinacija: +14°56'57"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Gemini
Angular diameter: 12513.2"
Status: Moon illumination 19.2%

Observation tip: Moon illumination 19.2%; good for observing lunar surface detail

Rektascensija: 05h07m11s
Deklinacija: +18°19'09"