May 1929 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

21 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 1929 mid-month observing conditions

Mercury

Excellent
Regimasis ryškis: 0.4
Žvaigždynas: Gemini
Angular diameter: 7.9"
Status: near greatest western elongation

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

Rektascensija: 04h55m47s
Deklinacija: +25°02'37"

Venus

Excellent
Regimasis ryškis: -4.7
Žvaigždynas: Aries
Angular diameter: 45.5"
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: 01h19m36s
Deklinacija: +09°16'24"

Mars

Excellent
Regimasis ryškis: 1.4
Žvaigždynas: Leo
Angular diameter: 5.3"
Status: near western quadrature

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

Rektascensija: 08h14m35s
Deklinacija: +21°34'14"

Jupiter

Excellent
Regimasis ryškis: -2.0
Žvaigždynas: Taurus
Angular diameter: 32.8"
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: 03h24m36s
Deklinacija: +17°51'05"

Saturn

Excellent
Regimasis ryškis: 0.2
Žvaigždynas: Sagittarius
Angular diameter: 18.0"
Status: near eastern quadrature

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

Rektascensija: 17h58m02s
Deklinacija: -22°13'12"

Uranus

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

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

Rektascensija: 00h37m18s
Deklinacija: +03°16'54"

Neptune

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

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

Rektascensija: 10h03m50s
Deklinacija: +12°31'33"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Leo
Angular diameter: 12502.4"
Status: Moon illumination 40.4%

Observation tip: Moon illumination 40.4%; good for observing lunar surface detail

Rektascensija: 09h05m45s
Deklinacija: +22°06'06"