August 1998 Hemelgebeurtenissen

Waarnemer locatie:Beijing (39.904°, 116.407°)

Maandelijks overzicht hemelgebeurtenissen

22 hemelgebeurtenissen totaal, inclusief 4 maanfasen en 3 planetaire gebeurtenissen.

Dagelijkse hemelgebeurtenissen

Alle tijden zijn in lokale tijd (Asia/Shanghai)

Group Datum Zonsopgang/Zonsondergang Maansopgang/Maansondergang Maanfase Hemelgebeurtenissen

Planetary outlook

August 1998 mid-month observing conditions

Mercury

Fair
Schijnbare helderheid: 5.2
Sterrenbeeld: Leo
Angular diameter: 10.9"
Status: near greatest eastern elongation

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

Rechte klimming: 09h24m33s
Declinatie: +10°25'58"

Venus

Excellent
Schijnbare helderheid: -3.9
Sterrenbeeld: Leo
Angular diameter: 10.5"
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: 08h17m18s
Declinatie: +20°08'51"

Mars

Excellent
Schijnbare helderheid: 1.7
Sterrenbeeld: Cancer
Angular diameter: 3.8"
Status: near eastern quadrature

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

Rechte klimming: 07h53m46s
Declinatie: +21°48'59"

Jupiter

Excellent
Schijnbare helderheid: -2.8
Sterrenbeeld: Pisces
Angular diameter: 48.0"
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: 23h50m39s
Declinatie: -02°37'32"

Saturn

Excellent
Schijnbare helderheid: 0.3
Sterrenbeeld: Taurus
Angular diameter: 18.6"
Status: near eastern quadrature

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

Rechte klimming: 02h09m07s
Declinatie: +10°17'44"

Uranus

Fair
Schijnbare helderheid: 5.7
Sterrenbeeld: Aquarius
Angular diameter: 3.7"
Status: near western quadrature

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

Rechte klimming: 20h51m46s
Declinatie: -18°18'49"

Neptune

Fair
Schijnbare helderheid: 7.7
Sterrenbeeld: Aquarius
Angular diameter: 2.3"
Status: near western quadrature

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

Rechte klimming: 20h09m12s
Declinatie: -19°46'18"

Moon

Excellent
Schijnbare helderheid: -12.7
Sterrenbeeld: Taurus
Angular diameter: 12524.9"
Status: Moon illumination 48.1%

Observation tip: Moon illumination 48.1%; good for observing lunar surface detail

Rechte klimming: 03h32m55s
Declinatie: +13°45'23"