April 1961 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

Visi laikai nurodyti vietos laiku (Asia/Shanghai)

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

Planetary outlook

April 1961 mid-month observing conditions

Mercury

Excellent
Regimasis ryškis: -0.6
Žvaigždynas: Aries
Angular diameter: 5.4"
Status: near inferior conjunction

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascensija: 00h32m21s
Deklinacija: +01°00'01"

Venus

Excellent
Regimasis ryškis: -4.2
Žvaigždynas: Aries
Angular diameter: 58.3"
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: 00h57m43s
Deklinacija: +13°11'22"

Mars

Excellent
Regimasis ryškis: 0.9
Žvaigždynas: Cancer
Angular diameter: 6.6"
Status: near western quadrature

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

Rektascensija: 07h26m20s
Deklinacija: +24°07'55"

Jupiter

Excellent
Regimasis ryškis: -2.2
Žvaigždynas: Aquarius
Angular diameter: 37.7"
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: 20h28m13s
Deklinacija: -19°23'50"

Saturn

Excellent
Regimasis ryškis: 0.6
Žvaigždynas: Aquarius
Angular diameter: 16.5"
Status: near eastern quadrature

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

Rektascensija: 20h06m04s
Deklinacija: -20°17'59"

Uranus

Fair
Regimasis ryškis: 5.5
Žvaigždynas: Leo
Angular diameter: 3.9"
Status: near western quadrature

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

Rektascensija: 09h37m28s
Deklinacija: +14°58'05"

Neptune

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

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

Rektascensija: 14h34m10s
Deklinacija: -13°11'33"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Aries
Angular diameter: 12423.9"
Status: Moon illumination 0.2%

Observation tip: Moon illumination 0.2%; good for observing lunar surface detail

Rektascensija: 01h26m02s
Deklinacija: +05°01'32"