December 2042 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

27 astronominių įvykių iš viso, įskaitant 4 Mėnulio fazes ir 3 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

December 2042 mid-month observing conditions

Mercury

Excellent
Regimasis ryškis: -0.5
Žvaigždynas: Capricornus
Angular diameter: 6.4"
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: 18h58m45s
Deklinacija: -24°46'44"

Venus

Excellent
Regimasis ryškis: -4.7
Žvaigždynas: Scorpius
Angular diameter: 29.7"
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: 14h23m02s
Deklinacija: -11°14'58"

Mars

Excellent
Regimasis ryškis: 1.2
Žvaigždynas: Capricornus
Angular diameter: 4.0"
Status: near western quadrature

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

Rektascensija: 18h39m14s
Deklinacija: -24°06'10"

Jupiter

Excellent
Regimasis ryškis: -1.8
Žvaigždynas: Sagittarius
Angular diameter: 31.3"
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: 16h55m54s
Deklinacija: -22°06'42"

Saturn

Excellent
Regimasis ryškis: 0.7
Žvaigždynas: Scorpius
Angular diameter: 15.7"
Status: near eastern quadrature

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

Rektascensija: 14h50m13s
Deklinacija: -14°01'41"

Uranus

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

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

Rektascensija: 09h19m33s
Deklinacija: +16°20'02"

Neptune

Fair
Regimasis ryškis: 7.7
Žvaigždynas: Taurus
Angular diameter: 2.3"
Status: near western quadrature

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

Rektascensija: 02h24m23s
Deklinacija: +12°25'08"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Capricornus
Angular diameter: 11941.5"
Status: Moon illumination 6.0%

Observation tip: Moon illumination 6.0%; good for observing lunar surface detail

Rektascensija: 19h34m25s
Deklinacija: -26°44'15"