April 1958 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

21 astronominių įvykių iš viso, įskaitant 4 Mėnulio fazes ir 4 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 1958 mid-month observing conditions

Mercury

Fair
Regimasis ryškis: 5.7
Žvaigždynas: Aries
Angular diameter: 11.4"
Status: near superior conjunction

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascensija: 01h38m47s
Deklinacija: +12°44'43"

Venus

Excellent
Regimasis ryškis: -4.4
Žvaigždynas: Pisces
Angular diameter: 22.8"
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: 22h39m11s
Deklinacija: -08°11'34"

Mars

Excellent
Regimasis ryškis: 0.8
Žvaigždynas: Aquarius
Angular diameter: 6.0"
Status: near eastern quadrature

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

Rektascensija: 21h35m40s
Deklinacija: -15°45'13"

Jupiter

Excellent
Regimasis ryškis: -2.5
Žvaigždynas: Libra
Angular diameter: 44.3"
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: 13h42m46s
Deklinacija: -09°00'11"

Saturn

Excellent
Regimasis ryškis: 0.3
Žvaigždynas: Sagittarius
Angular diameter: 17.4"
Status: near eastern quadrature

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

Rektascensija: 17h41m07s
Deklinacija: -21°57'11"

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: 08h40m28s
Deklinacija: +19°01'24"

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: 14h08m13s
Deklinacija: -11°01'52"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Pisces
Angular diameter: 11495.2"
Status: Moon illumination 14.7%

Observation tip: Moon illumination 14.7%; good for observing lunar surface detail

Rektascensija: 22h38m26s
Deklinacija: -04°06'45"