June 2011 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

19 astronominių įvykių iš viso, įskaitant 4 Mėnulio fazes ir 1 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 2011 mid-month observing conditions

Mercury

Excellent
Regimasis ryškis: -2.1
Žvaigždynas: Gemini
Angular diameter: 5.1"
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: 05h42m46s
Deklinacija: +24°33'34"

Venus

Excellent
Regimasis ryškis: -3.9
Žvaigždynas: Gemini
Angular diameter: 10.2"
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: 04h19m31s
Deklinacija: +20°33'55"

Mars

Excellent
Regimasis ryškis: 1.3
Žvaigždynas: Taurus
Angular diameter: 4.1"
Status: near eastern quadrature

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

Rektascensija: 03h33m21s
Deklinacija: +18°53'42"

Jupiter

Excellent
Regimasis ryškis: -2.2
Žvaigždynas: Taurus
Angular diameter: 35.7"
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: 02h01m10s
Deklinacija: +11°07'07"

Saturn

Excellent
Regimasis ryškis: 0.7
Žvaigždynas: Libra
Angular diameter: 17.9"
Status: near western quadrature

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

Rektascensija: 12h42m25s
Deklinacija: -01°46'59"

Uranus

Fair
Regimasis ryškis: 5.9
Žvaigždynas: Aries
Angular diameter: 3.5"
Status: near eastern quadrature

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

Rektascensija: 00h16m59s
Deklinacija: +01°02'34"

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: 22h12m31s
Deklinacija: -11°39'08"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Sagittarius
Angular diameter: 12519.8"
Status: Moon illumination 99.1%

Observation tip: Moon illumination 99.1%; good for observing lunar surface detail

Rektascensija: 16h44m04s
Deklinacija: -23°17'37"