August 1977 Hemelgebeurtenissen

Waarnemer locatie:Beijing (39.904°, 116.407°)

Maandelijks overzicht hemelgebeurtenissen

21 hemelgebeurtenissen totaal, inclusief 4 maanfasen en 2 planetaire gebeurtenissen.

Dagelijkse hemelgebeurtenissen

Alle tijden zijn in lokale tijd (Asia/Shanghai)

Group Datum Zonsopgang/Zonsondergang Maansopgang/Maansondergang Maanfase Hemelgebeurtenissen

Planetary outlook

August 1977 mid-month observing conditions

Mercury

Excellent
Schijnbare helderheid: 0.6
Sterrenbeeld: Virgo
Angular diameter: 8.4"
Status: near superior conjunction

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

Rechte klimming: 11h12m43s
Declinatie: +02°02'08"

Venus

Excellent
Schijnbare helderheid: -4.0
Sterrenbeeld: Cancer
Angular diameter: 14.4"
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

Rechte klimming: 07h00m24s
Declinatie: +21°34'57"

Mars

Excellent
Schijnbare helderheid: 0.9
Sterrenbeeld: Gemini
Angular diameter: 5.8"
Status: near eastern quadrature

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

Rechte klimming: 05h12m59s
Declinatie: +22°44'58"

Jupiter

Excellent
Schijnbare helderheid: -2.1
Sterrenbeeld: Gemini
Angular diameter: 35.0"
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

Rechte klimming: 05h55m47s
Declinatie: +23°01'35"

Saturn

Excellent
Schijnbare helderheid: 0.4
Sterrenbeeld: Leo
Angular diameter: 16.3"
Status: near eastern quadrature

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

Rechte klimming: 09h33m24s
Declinatie: +15°34'57"

Uranus

Fair
Schijnbare helderheid: 5.6
Sterrenbeeld: Scorpius
Angular diameter: 3.7"
Status: near western quadrature

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

Rechte klimming: 14h23m20s
Declinatie: -13°48'19"

Neptune

Fair
Schijnbare helderheid: 7.9
Sterrenbeeld: Sagittarius
Angular diameter: 2.3"
Status: near western quadrature

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

Rechte klimming: 16h48m47s
Declinatie: -20°55'30"

Moon

Excellent
Schijnbare helderheid: -12.7
Sterrenbeeld: Leo
Angular diameter: 11944.8"
Status: Moon illumination 0.1%

Observation tip: Moon illumination 0.1%; good for observing lunar surface detail

Rechte klimming: 09h37m03s
Declinatie: +09°53'37"