January 1903 Himmelsereignisse

Beobachterstandort:Beijing (39.904°, 116.407°)

Monatliche Himmelsereignisse

19 Himmelereignisse insgesamt, einschließlich 4 Mondphasen und 2 Planetenereignisse.

Tägliche Himmelsereignisse

Alle Zeiten in Ortszeit (Asia/Shanghai)

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

Planetary outlook

January 1903 mid-month observing conditions

Mercury

Excellent
Scheinbare Helligkeit: -0.7
Sternbild: Aquarius
Angular diameter: 6.4"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Rektaszension: 20h59m02s
Deklination: -18°07'48"

Venus

Excellent
Scheinbare Helligkeit: -3.9
Sternbild: Aquarius
Angular diameter: 10.0"
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: 20h30m22s
Deklination: -20°20'43"

Mars

Excellent
Scheinbare Helligkeit: 0.4
Sternbild: Libra
Angular diameter: 8.3"
Status: near eastern quadrature

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

Rektaszension: 12h41m15s
Deklination: -01°36'16"

Jupiter

Excellent
Scheinbare Helligkeit: -2.0
Sternbild: Aquarius
Angular diameter: 33.6"
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

Rektaszension: 21h36m16s
Deklination: -15°08'53"

Saturn

Excellent
Scheinbare Helligkeit: 0.6
Sternbild: Aquarius
Angular diameter: 15.1"
Status: near western quadrature

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

Rektaszension: 20h06m32s
Deklination: -20°33'27"

Uranus

Fair
Scheinbare Helligkeit: 5.7
Sternbild: Sagittarius
Angular diameter: 3.5"
Status: near eastern quadrature

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

Rektaszension: 17h30m56s
Deklination: -23°23'17"

Neptune

Fair
Scheinbare Helligkeit: 7.8
Sternbild: Cancer
Angular diameter: 2.4"
Status: near western quadrature

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

Rektaszension: 06h07m30s
Deklination: +22°18'02"

Moon

Excellent
Scheinbare Helligkeit: -12.7
Sternbild: Leo
Angular diameter: 12910.8"
Status: Moon illumination 96.9%

Observation tip: Moon illumination 96.9%; good for observing lunar surface detail

Rektaszension: 08h58m58s
Deklination: +12°20'19"