August 2004 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

24 astronominių įvykių iš viso, įskaitant 4 Mėnulio fazes ir 4 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

August 2004 mid-month observing conditions

Mercury

Good
Regimasis ryškis: 2.3
Žvaigždynas: Virgo
Angular diameter: 10.6"
Status: near superior conjunction

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascensija: 10h30m31s
Deklinacija: +04°27'36"

Venus

Excellent
Regimasis ryškis: -4.4
Žvaigždynas: Cancer
Angular diameter: 24.3"
Status: near greatest eastern 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: 06h28m56s
Deklinacija: +19°51'30"

Mars

Excellent
Regimasis ryškis: 1.8
Žvaigždynas: Virgo
Angular diameter: 3.5"
Status: near western quadrature

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

Rektascensija: 10h21m00s
Deklinacija: +11°27'42"

Jupiter

Excellent
Regimasis ryškis: -1.7
Žvaigždynas: Virgo
Angular diameter: 31.3"
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: 11h29m44s
Deklinacija: +04°27'14"

Saturn

Excellent
Regimasis ryškis: 0.2
Žvaigždynas: Cancer
Angular diameter: 16.8"
Status: near eastern quadrature

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

Rektascensija: 07h32m54s
Deklinacija: +21°30'21"

Uranus

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

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

Rektascensija: 22h29m45s
Deklinacija: -10°18'25"

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: 21h04m57s
Deklinacija: -16°45'58"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Leo
Angular diameter: 11641.9"
Status: Moon illumination 1.3%

Observation tip: Moon illumination 1.3%; good for observing lunar surface detail

Rektascensija: 08h57m21s
Deklinacija: +22°25'44"