August 2001 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

23 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

August 2001 mid-month observing conditions

Mercury

Excellent
Regimasis ryškis: -1.0
Žvaigždynas: Virgo
Angular diameter: 5.0"
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: 10h16m18s
Deklinacija: +12°24'27"

Venus

Excellent
Regimasis ryškis: -4.0
Žvaigždynas: Cancer
Angular diameter: 13.8"
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: 07h07m23s
Deklinacija: +21°34'59"

Mars

Excellent
Regimasis ryškis: -1.2
Žvaigždynas: Sagittarius
Angular diameter: 15.2"
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: 17h13m03s
Deklinacija: -26°58'53"

Jupiter

Excellent
Regimasis ryškis: -2.0
Žvaigždynas: Cancer
Angular diameter: 34.1"
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: 06h29m59s
Deklinacija: +23°01'30"

Saturn

Excellent
Regimasis ryškis: 0.1
Žvaigždynas: Gemini
Angular diameter: 17.7"
Status: near eastern quadrature

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

Rektascensija: 04h48m42s
Deklinacija: +20°40'43"

Uranus

Fair
Regimasis ryškis: 5.8
Žvaigždynas: Aquarius
Angular diameter: 3.7"
Status: near eastern quadrature

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

Rektascensija: 21h41m56s
Deklinacija: -14°36'19"

Neptune

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

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

Rektascensija: 20h37m18s
Deklinacija: -18°23'50"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Gemini
Angular diameter: 12502.2"
Status: Moon illumination 22.8%

Observation tip: Moon illumination 22.8%; good for observing lunar surface detail

Rektascensija: 05h39m59s
Deklinacija: +22°27'35"