May 2090 Himmelsereignisse

Beobachterstandort:Beijing (39.904°, 116.407°)

Monatliche Himmelsereignisse

22 Himmelereignisse insgesamt, einschließlich 4 Mondphasen und 1 Planetenereignisse.

Tägliche Himmelsereignisse

Alle Zeiten in Ortszeit (Asia/Shanghai)

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

Planetary outlook

May 2090 mid-month observing conditions

Mercury

Excellent
Scheinbare Helligkeit: 0.1
Sternbild: Aries
Angular diameter: 6.9"
Status: near inferior conjunction

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

Rektaszension: 01h55m58s
Deklination: +08°38'58"

Venus

Excellent
Scheinbare Helligkeit: -4.0
Sternbild: Gemini
Angular diameter: 13.4"
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: 05h59m22s
Deklination: +25°13'15"

Mars

Excellent
Scheinbare Helligkeit: 1.3
Sternbild: Taurus
Angular diameter: 4.0"
Status: near eastern quadrature

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

Rektaszension: 02h09m22s
Deklination: +12°26'49"

Jupiter

Excellent
Scheinbare Helligkeit: -2.5
Sternbild: Sagittarius
Angular diameter: 45.0"
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

Rektaszension: 17h05m58s
Deklination: -22°05'47"

Saturn

Excellent
Scheinbare Helligkeit: 0.1
Sternbild: Gemini
Angular diameter: 16.6"
Status: near western quadrature

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

Rektaszension: 04h43m12s
Deklination: +20°46'55"

Uranus

Fair
Scheinbare Helligkeit: 6.0
Sternbild: Pisces
Angular diameter: 3.5"
Status: near eastern quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

Rektaszension: 23h07m20s
Deklination: -06°27'36"

Neptune

Fair
Scheinbare Helligkeit: 7.8
Sternbild: Leo
Angular diameter: 2.3"
Status: near western quadrature

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

Rektaszension: 09h40m16s
Deklination: +14°18'40"

Moon

Excellent
Scheinbare Helligkeit: -12.7
Sternbild: Sagittarius
Angular diameter: 12281.2"
Status: Moon illumination 98.0%

Observation tip: Moon illumination 98.0%; good for observing lunar surface detail

Rektaszension: 16h37m18s
Deklination: -17°10'41"