July 2012 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

July 2012 mid-month observing conditions

Mercury

Excellent
Schijnbare helderheid: 1.7
Sterrenbeeld: Leo
Angular diameter: 10.5"
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: 08h56m29s
Declinatie: +14°07'13"

Venus

Excellent
Schijnbare helderheid: -4.7
Sterrenbeeld: Gemini
Angular diameter: 35.8"
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

Rechte klimming: 04h46m56s
Declinatie: +17°43'10"

Mars

Excellent
Schijnbare helderheid: 1.0
Sterrenbeeld: Libra
Angular diameter: 6.2"
Status: near western quadrature

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

Rechte klimming: 12h23m04s
Declinatie: -02°18'56"

Jupiter

Excellent
Schijnbare helderheid: -2.1
Sterrenbeeld: Gemini
Angular diameter: 34.8"
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: 04h21m48s
Declinatie: +20°44'24"

Saturn

Excellent
Schijnbare helderheid: 0.7
Sterrenbeeld: Libra
Angular diameter: 17.1"
Status: near western quadrature

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

Rechte klimming: 13h29m08s
Declinatie: -06°39'22"

Uranus

Fair
Schijnbare helderheid: 5.9
Sterrenbeeld: Aries
Angular diameter: 3.6"
Status: near eastern quadrature

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

Rechte klimming: 00h32m31s
Declinatie: +02°43'01"

Neptune

Fair
Schijnbare helderheid: 7.7
Sterrenbeeld: Pisces
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rechte klimming: 22h19m41s
Declinatie: -11°03'48"

Moon

Excellent
Schijnbare helderheid: -12.7
Sterrenbeeld: Gemini
Angular diameter: 11521.1"
Status: Moon illumination 16.1%

Observation tip: Moon illumination 16.1%; good for observing lunar surface detail

Rechte klimming: 04h15m19s
Declinatie: +21°07'06"