June 1903 Himmelsereignisse

Beobachterstandort:Beijing (39.904°, 116.407°)

Monatliche Himmelsereignisse

23 Himmelereignisse insgesamt, einschließlich 4 Mondphasen und 4 Planetenereignisse.

Tägliche Himmelsereignisse

Alle Zeiten in Ortszeit (Asia/Shanghai)

Group Datum Sonnenaufgang/-untergang Mondaufgang/-untergang Mondphase Himmelsereignisse

Planetary outlook

June 1903 mid-month observing conditions

Mercury

Good
Scheinbare Helligkeit: 2.4
Sternbild: Gemini
Angular diameter: 10.9"
Status: near greatest eastern elongation

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

Rektaszension: 04h25m59s
Deklination: +17°21'14"

Venus

Excellent
Scheinbare Helligkeit: -4.2
Sternbild: Leo
Angular diameter: 18.5"
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

Rektaszension: 08h37m29s
Deklination: +20°46'23"

Mars

Excellent
Scheinbare Helligkeit: 0.0
Sternbild: Libra
Angular diameter: 9.4"
Status: near western quadrature

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

Rektaszension: 12h16m53s
Deklination: -01°34'08"

Jupiter

Excellent
Scheinbare Helligkeit: -2.4
Sternbild: Pisces
Angular diameter: 40.5"
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

Rektaszension: 23h32m20s
Deklination: -04°15'47"

Saturn

Excellent
Scheinbare Helligkeit: 0.4
Sternbild: Aquarius
Angular diameter: 18.0"
Status: near eastern quadrature

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

Rektaszension: 20h45m33s
Deklination: -18°35'33"

Uranus

Fair
Scheinbare Helligkeit: 5.5
Sternbild: Sagittarius
Angular diameter: 3.9"
Status: near eastern quadrature

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

Rektaszension: 17h32m27s
Deklination: -23°26'27"

Neptune

Fair
Scheinbare Helligkeit: 7.9
Sternbild: Cancer
Angular diameter: 2.2"
Status: near western quadrature

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

Rektaszension: 06h12m58s
Deklination: +22°22'12"

Moon

Excellent
Scheinbare Helligkeit: -12.7
Sternbild: Aquarius
Angular diameter: 11496.3"
Status: Moon illumination 79.7%

Observation tip: Moon illumination 79.7%; good for observing lunar surface detail

Rektaszension: 21h09m42s
Deklination: -11°56'05"