July 2010 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

18 astronominių įvykių iš viso, įskaitant 4 Mėnulio fazes ir 0 planetinius įvykius.

Dienos dangaus reiškiniai

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

Planetary outlook

July 2010 mid-month observing conditions

Mercury

Excellent
Regimasis ryškis: -0.6
Žvaigždynas: Leo
Angular diameter: 5.6"
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: 08h51m01s
Deklinacija: +19°22'15"

Venus

Excellent
Regimasis ryškis: -4.1
Žvaigždynas: Virgo
Angular diameter: 17.2"
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: 10h29m25s
Deklinacija: +10°49'18"

Mars

Excellent
Regimasis ryškis: 1.4
Žvaigždynas: Virgo
Angular diameter: 5.0"
Status: near western quadrature

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

Rektascensija: 11h28m06s
Deklinacija: +04°11'48"

Jupiter

Excellent
Regimasis ryškis: -2.6
Žvaigždynas: Aries
Angular diameter: 43.4"
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: 00h14m12s
Deklinacija: +00°03'52"

Saturn

Excellent
Regimasis ryškis: 1.0
Žvaigždynas: Libra
Angular diameter: 16.8"
Status: near western quadrature

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

Rektascensija: 12h01m47s
Deklinacija: +02°17'02"

Uranus

Fair
Regimasis ryškis: 5.9
Žvaigždynas: Aries
Angular diameter: 3.6"
Status: near eastern quadrature

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

Rektascensija: 00h03m15s
Deklinacija: -00°28'49"

Neptune

Fair
Regimasis ryškis: 7.7
Žvaigždynas: Pisces
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektascensija: 22h02m10s
Deklinacija: -12°32'30"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Virgo
Angular diameter: 12820.0"
Status: Moon illumination 14.3%

Observation tip: Moon illumination 14.3%; good for observing lunar surface detail

Rektascensija: 10h27m07s
Deklinacija: +05°04'04"