August 1979 Sky Events

Observer Location:Beijing (39.904°, 116.407°)

Monthly Sky Events Overview

24 sky events total, including 5 moon phases and 3 planetary events.

Daily Sky Events

All times are in local time (Asia/Shanghai)

Group Date Sunrise/Sunset Moonrise/Moonset Moon Phase Sky Events

Planetary outlook

August 1979 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 0.7
Constellation: Leo
Angular diameter: 8.4"
Status: near greatest eastern elongation

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

Right ascension: 08h23m30s
Declination: +17°13'55"

Venus

Excellent
Apparent magnitude: -3.9
Constellation: Leo
Angular diameter: 9.7"
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

Right ascension: 09h26m03s
Declination: +16°21'40"

Mars

Excellent
Apparent magnitude: 1.4
Constellation: Cancer
Angular diameter: 4.7"
Status: near eastern quadrature

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

Right ascension: 06h18m36s
Declination: +23°44'18"

Jupiter

Excellent
Apparent magnitude: -1.7
Constellation: Leo
Angular diameter: 31.0"
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

Right ascension: 09h32m05s
Declination: +15°21'34"

Saturn

Excellent
Apparent magnitude: 1.0
Constellation: Virgo
Angular diameter: 16.1"
Status: near western quadrature

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

Right ascension: 11h03m44s
Declination: +07°58'09"

Uranus

Fair
Apparent magnitude: 5.6
Constellation: Scorpius
Angular diameter: 3.8"
Status: near western quadrature

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

Right ascension: 14h58m50s
Declination: -16°38'20"

Neptune

Fair
Apparent magnitude: 7.9
Constellation: Sagittarius
Angular diameter: 2.3"
Status: near western quadrature

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

Right ascension: 17h07m27s
Declination: -21°27'54"

Moon

Excellent
Apparent magnitude: -12.7
Constellation: Taurus
Angular diameter: 12150.5"
Status: Moon illumination 47.9%

Observation tip: Moon illumination 47.9%; good for observing lunar surface detail

Right ascension: 03h32m14s
Declination: +13°51'02"