September 2008 Hemelgebeurtenissen

Waarnemer locatie:Beijing (39.904°, 116.407°)

Maandelijks overzicht hemelgebeurtenissen

24 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

September 2008 mid-month observing conditions

Mercury

Excellent
Schijnbare helderheid: 0.3
Sterrenbeeld: Libra
Angular diameter: 7.5"
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: 13h04m57s
Declinatie: -10°13'40"

Venus

Excellent
Schijnbare helderheid: -3.9
Sterrenbeeld: Libra
Angular diameter: 11.3"
Status: near greatest western elongation

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: 13h10m26s
Declinatie: -06°51'26"

Mars

Excellent
Schijnbare helderheid: 1.7
Sterrenbeeld: Libra
Angular diameter: 3.8"
Status: near western quadrature

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

Rechte klimming: 13h03m58s
Declinatie: -06°25'40"

Jupiter

Excellent
Schijnbare helderheid: -2.4
Sterrenbeeld: Capricornus
Angular diameter: 41.8"
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

Rechte klimming: 18h54m55s
Declinatie: -23°09'04"

Saturn

Excellent
Schijnbare helderheid: 0.9
Sterrenbeeld: Virgo
Angular diameter: 16.1"
Status: near eastern quadrature

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

Rechte klimming: 11h01m01s
Declinatie: +08°07'27"

Uranus

Fair
Schijnbare helderheid: 5.8
Sterrenbeeld: Pisces
Angular diameter: 3.7"
Status: near western quadrature

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

Rechte klimming: 23h26m43s
Declinatie: -04°28'05"

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: 21h38m11s
Declinatie: -14°29'19"

Moon

Excellent
Schijnbare helderheid: -12.7
Sterrenbeeld: Pisces
Angular diameter: 12250.9"
Status: Moon illumination 99.8%

Observation tip: Moon illumination 99.8%; good for observing lunar surface detail

Rechte klimming: 23h10m42s
Declinatie: -02°30'59"