January 1948 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

25 astronominių įvykių iš viso, įskaitant 4 Mėnulio fazes ir 1 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

January 1948 mid-month observing conditions

Mercury

Excellent
Regimasis ryškis: -1.1
Žvaigždynas: Aquarius
Angular diameter: 4.9"
Status: near greatest western elongation

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

Rektascensija: 20h14m45s
Deklinacija: -21°59'50"

Venus

Excellent
Regimasis ryškis: -3.9
Žvaigždynas: Aquarius
Angular diameter: 12.6"
Status: near greatest western 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: 21h56m05s
Deklinacija: -14°20'50"

Mars

Excellent
Regimasis ryškis: -0.5
Žvaigždynas: Virgo
Angular diameter: 11.8"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Rektascensija: 10h41m58s
Deklinacija: +12°21'46"

Jupiter

Excellent
Regimasis ryškis: -1.8
Žvaigždynas: Sagittarius
Angular diameter: 32.3"
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: 17h08m19s
Deklinacija: -22°22'36"

Saturn

Excellent
Regimasis ryškis: 0.1
Žvaigždynas: Leo
Angular diameter: 20.1"
Status: near eastern quadrature

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

Rektascensija: 09h35m46s
Deklinacija: +15°33'21"

Uranus

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

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

Rektascensija: 05h29m20s
Deklinacija: +23°24'40"

Neptune

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

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

Rektascensija: 12h50m13s
Deklinacija: -03°42'28"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Pisces
Angular diameter: 11477.7"
Status: Moon illumination 11.8%

Observation tip: Moon illumination 11.8%; good for observing lunar surface detail

Rektascensija: 22h29m42s
Deklinacija: -14°45'05"