January 1980 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

19 astronominių įvykių iš viso, įskaitant 4 Mėnulio fazes ir 1 planetinius įvykius.

Dienos dangaus reiškiniai

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Group Data Saulėtekis/Saulėlydis Mėnulio patekėjimas/leidimasis Mėnulio fazė Dangaus reiškiniai

Planetary outlook

January 1980 mid-month observing conditions

Mercury

Excellent
Regimasis ryškis: -1.1
Žvaigždynas: Capricornus
Angular diameter: 4.7"
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: 19h27m29s
Deklinacija: -23°43'27"

Venus

Excellent
Regimasis ryškis: -4.0
Žvaigždynas: Pisces
Angular diameter: 13.1"
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: 22h05m18s
Deklinacija: -13°29'36"

Mars

Excellent
Regimasis ryškis: -0.3
Žvaigždynas: Virgo
Angular diameter: 10.9"
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: 11h11m36s
Deklinacija: +09°04'59"

Jupiter

Excellent
Regimasis ryškis: -2.4
Žvaigždynas: Virgo
Angular diameter: 42.4"
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: 10h46m36s
Deklinacija: +09°03'19"

Saturn

Excellent
Regimasis ryškis: 0.8
Žvaigždynas: Virgo
Angular diameter: 18.6"
Status: near eastern quadrature

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

Rektascensija: 11h52m23s
Deklinacija: +03°15'06"

Uranus

Fair
Regimasis ryškis: 5.6
Žvaigždynas: Scorpius
Angular diameter: 3.7"
Status: near eastern quadrature

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

Rektascensija: 15h29m29s
Deklinacija: -18°39'40"

Neptune

Fair
Regimasis ryškis: 8.0
Žvaigždynas: Sagittarius
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektascensija: 17h22m58s
Deklinacija: -21°49'13"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Sagittarius
Angular diameter: 12232.8"
Status: Moon illumination 10.6%

Observation tip: Moon illumination 10.6%; good for observing lunar surface detail

Rektascensija: 17h02m59s
Deklinacija: -17°47'29"