February 1903 Himmelsereignisse

Beobachterstandort:Beijing (39.904°, 116.407°)

Monatliche Himmelsereignisse

21 Himmelereignisse insgesamt, einschließlich 4 Mondphasen und 3 Planetenereignisse.

Tägliche Himmelsereignisse

Alle Zeiten in Ortszeit (Asia/Shanghai)

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

Planetary outlook

February 1903 mid-month observing conditions

Mercury

Excellent
Scheinbare Helligkeit: 0.7
Sternbild: Aquarius
Angular diameter: 9.0"
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: 20h20m56s
Deklination: -17°06'09"

Venus

Excellent
Scheinbare Helligkeit: -3.9
Sternbild: Pisces
Angular diameter: 10.5"
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: 23h02m05s
Deklination: -07°43'39"

Mars

Excellent
Scheinbare Helligkeit: -0.3
Sternbild: Libra
Angular diameter: 11.0"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Rektaszension: 13h04m32s
Deklination: -03°29'07"

Jupiter

Excellent
Scheinbare Helligkeit: -2.0
Sternbild: Pisces
Angular diameter: 32.9"
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: 22h04m37s
Deklination: -12°42'46"

Saturn

Excellent
Scheinbare Helligkeit: 0.7
Sternbild: Aquarius
Angular diameter: 15.2"
Status: near eastern quadrature

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

Rektaszension: 20h21m42s
Deklination: -19°47'45"

Uranus

Fair
Scheinbare Helligkeit: 5.7
Sternbild: Sagittarius
Angular diameter: 3.6"
Status: near eastern quadrature

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

Rektaszension: 17h37m14s
Deklination: -23°27'35"

Neptune

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

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

Rektaszension: 06h04m44s
Deklination: +22°19'29"

Moon

Excellent
Scheinbare Helligkeit: -12.7
Sternbild: Libra
Angular diameter: 12388.4"
Status: Moon illumination 88.6%

Observation tip: Moon illumination 88.6%; good for observing lunar surface detail

Rektaszension: 12h15m25s
Deklination: -02°52'24"