June 2017 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

23 astronominių įvykių iš viso, įskaitant 4 Mėnulio fazes ir 3 planetinius įvykius.

Dienos dangaus reiškiniai

Visi laikai nurodyti vietos laiku (Asia/Shanghai)

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

Planetary outlook

June 2017 mid-month observing conditions

Mercury

Excellent
Regimasis ryškis: -1.5
Žvaigždynas: Gemini
Angular diameter: 5.2"
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: 04h59m27s
Deklinacija: +22°43'32"

Venus

Excellent
Regimasis ryškis: -4.3
Žvaigždynas: Taurus
Angular diameter: 21.1"
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: 02h28m46s
Deklinacija: +11°53'31"

Mars

Excellent
Regimasis ryškis: 1.7
Žvaigždynas: Cancer
Angular diameter: 3.6"
Status: near western quadrature

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

Rektascensija: 06h29m59s
Deklinacija: +24°12'05"

Jupiter

Excellent
Regimasis ryškis: -2.1
Žvaigždynas: Libra
Angular diameter: 39.2"
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: 12h50m56s
Deklinacija: -03°57'54"

Saturn

Excellent
Regimasis ryškis: -0.1
Žvaigždynas: Sagittarius
Angular diameter: 18.4"
Status: near eastern quadrature

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

Rektascensija: 17h36m26s
Deklinacija: -21°58'10"

Uranus

Fair
Regimasis ryškis: 5.9
Žvaigždynas: Aries
Angular diameter: 3.4"
Status: near eastern quadrature

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

Rektascensija: 01h43m13s
Deklinacija: +10°04'43"

Neptune

Fair
Regimasis ryškis: 7.8
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: 23h03m25s
Deklinacija: -07°01'21"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Aquarius
Angular diameter: 11814.9"
Status: Moon illumination 74.7%

Observation tip: Moon illumination 74.7%; good for observing lunar surface detail

Rektascensija: 21h47m32s
Deklinacija: -13°11'28"