February 1901 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

20 astronominių įvykių iš viso, įskaitant 4 Mėnulio fazes ir 2 planetinius įvykius.

Dienos dangaus reiškiniai

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

Planetary outlook

February 1901 mid-month observing conditions

Mercury

Excellent
Regimasis ryškis: -0.8
Žvaigždynas: Pisces
Angular diameter: 6.3"
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: 22h55m23s
Deklinacija: -06°49'31"

Venus

Excellent
Regimasis ryškis: -3.9
Žvaigždynas: Aquarius
Angular diameter: 10.5"
Status: near inferior 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: 20h37m29s
Deklinacija: -19°13'03"

Mars

Excellent
Regimasis ryškis: -1.2
Žvaigždynas: Virgo
Angular diameter: 13.7"
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: 10h37m02s
Deklinacija: +13°29'46"

Jupiter

Excellent
Regimasis ryškis: -1.9
Žvaigždynas: Capricornus
Angular diameter: 33.8"
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: 18h23m14s
Deklinacija: -23°05'21"

Saturn

Excellent
Regimasis ryškis: 0.6
Žvaigždynas: Capricornus
Angular diameter: 15.4"
Status: near eastern quadrature

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

Rektascensija: 18h54m52s
Deklinacija: -22°17'10"

Uranus

Fair
Regimasis ryškis: 5.7
Žvaigždynas: Sagittarius
Angular diameter: 3.6"
Status: near eastern quadrature

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

Rektascensija: 17h00m41s
Deklinacija: -22°45'01"

Neptune

Fair
Regimasis ryškis: 7.8
Žvaigždynas: Gemini
Angular diameter: 2.3"
Status: near western quadrature

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

Rektascensija: 05h45m10s
Deklinacija: +22°10'57"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Capricornus
Angular diameter: 12052.7"
Status: Moon illumination 20.0%

Observation tip: Moon illumination 20.0%; good for observing lunar surface detail

Rektascensija: 18h11m10s
Deklinacija: -20°31'46"