October 1971 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

19 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

October 1971 mid-month observing conditions

Mercury

Excellent
Regimasis ryškis: -1.2
Žvaigždynas: Libra
Angular diameter: 4.7"
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: 13h35m11s
Deklinacija: -09°26'08"

Venus

Excellent
Regimasis ryškis: -3.9
Žvaigždynas: Scorpius
Angular diameter: 10.0"
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: 14h07m06s
Deklinacija: -12°12'15"

Mars

Excellent
Regimasis ryškis: -1.3
Žvaigždynas: Aquarius
Angular diameter: 15.5"
Status: near western quadrature

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

Rektascensija: 21h32m04s
Deklinacija: -18°06'08"

Jupiter

Excellent
Regimasis ryškis: -1.8
Žvaigždynas: Sagittarius
Angular diameter: 32.9"
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: 16h14m26s
Deklinacija: -20°41'25"

Saturn

Excellent
Regimasis ryškis: -0.2
Žvaigždynas: Gemini
Angular diameter: 19.9"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

Rektascensija: 04h17m44s
Deklinacija: +19°12'02"

Uranus

Fair
Regimasis ryškis: 5.6
Žvaigždynas: Libra
Angular diameter: 3.6"
Status: near eastern quadrature

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

Rektascensija: 12h54m00s
Deklinacija: -05°05'40"

Neptune

Fair
Regimasis ryškis: 8.0
Žvaigždynas: Scorpius
Angular diameter: 2.2"
Status: near western quadrature

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

Rektascensija: 15h58m13s
Deklinacija: -18°51'06"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Virgo
Angular diameter: 11563.1"
Status: Moon illumination 16.1%

Observation tip: Moon illumination 16.1%; good for observing lunar surface detail

Rektascensija: 10h20m18s
Deklinacija: +08°21'12"