May 1947 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

23 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

May 1947 mid-month observing conditions

Mercury

Excellent
Regimasis ryškis: -2.2
Žvaigždynas: Taurus
Angular diameter: 5.1"
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: 03h19m09s
Deklinacija: +18°21'10"

Venus

Excellent
Regimasis ryškis: -3.9
Žvaigždynas: Aries
Angular diameter: 11.8"
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: 01h30m58s
Deklinacija: +07°38'42"

Mars

Excellent
Regimasis ryškis: 1.3
Žvaigždynas: Aries
Angular diameter: 4.2"
Status: near eastern quadrature

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

Rektascensija: 01h35m12s
Deklinacija: +09°03'40"

Jupiter

Excellent
Regimasis ryškis: -2.5
Žvaigždynas: Scorpius
Angular diameter: 45.0"
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: 15h22m05s
Deklinacija: -17°17'23"

Saturn

Excellent
Regimasis ryškis: 0.3
Žvaigždynas: Leo
Angular diameter: 17.7"
Status: near western quadrature

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

Rektascensija: 08h23m38s
Deklinacija: +20°02'55"

Uranus

Fair
Regimasis ryškis: 5.7
Žvaigždynas: Gemini
Angular diameter: 3.5"
Status: near western quadrature

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

Rektascensija: 05h17m19s
Deklinacija: +23°11'06"

Neptune

Fair
Regimasis ryškis: 7.9
Žvaigždynas: Libra
Angular diameter: 2.3"
Status: near western quadrature

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

Rektascensija: 12h33m08s
Deklinacija: -01°53'24"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Pisces
Angular diameter: 11865.9"
Status: Moon illumination 33.9%

Observation tip: Moon illumination 33.9%; good for observing lunar surface detail

Rektascensija: 23h02m52s
Deklinacija: -11°45'03"