December 2045 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

22 astronominių įvykių iš viso, įskaitant 5 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

December 2045 mid-month observing conditions

Mercury

Excellent
Regimasis ryškis: -0.5
Žvaigždynas: Sagittarius
Angular diameter: 5.4"
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: 16h18m12s
Deklinacija: -20°17'41"

Venus

Excellent
Regimasis ryškis: -4.7
Žvaigždynas: Capricornus
Angular diameter: 54.7"
Status: near superior 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: 19h21m59s
Deklinacija: -22°41'15"

Mars

Excellent
Regimasis ryškis: 1.2
Žvaigždynas: Libra
Angular diameter: 5.8"
Status: near eastern quadrature

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

Rektascensija: 12h30m46s
Deklinacija: -01°17'06"

Jupiter

Excellent
Regimasis ryškis: -2.3
Žvaigždynas: Pisces
Angular diameter: 38.0"
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: 22h33m06s
Deklinacija: -10°20'36"

Saturn

Excellent
Regimasis ryškis: 0.5
Žvaigždynas: Sagittarius
Angular diameter: 15.1"
Status: near eastern quadrature

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

Rektascensija: 16h57m00s
Deklinacija: -21°11'48"

Uranus

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

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

Rektascensija: 10h15m36s
Deklinacija: +11°36'40"

Neptune

Fair
Regimasis ryškis: 7.7
Žvaigždynas: Taurus
Angular diameter: 2.4"
Status: near western quadrature

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

Rektascensija: 02h51m18s
Deklinacija: +14°31'34"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Pisces
Angular diameter: 11498.4"
Status: Moon illumination 35.7%

Observation tip: Moon illumination 35.7%; good for observing lunar surface detail

Rektascensija: 22h30m47s
Deklinacija: -07°16'44"