July 2001 Himmelsereignisse

Beobachterstandort:Beijing (39.904°, 116.407°)

Monatliche Himmelsereignisse

20 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

July 2001 mid-month observing conditions

Mercury

Excellent
Scheinbare Helligkeit: -0.2
Sternbild: Cancer
Angular diameter: 6.9"
Status: near inferior conjunction

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

Rektaszension: 06h11m00s
Deklination: +21°40'16"

Venus

Excellent
Scheinbare Helligkeit: -4.1
Sternbild: Gemini
Angular diameter: 16.8"
Status: near inferior conjunction

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

Rektaszension: 04h35m51s
Deklination: +19°34'36"

Mars

Excellent
Scheinbare Helligkeit: -1.9
Sternbild: Sagittarius
Angular diameter: 19.2"
Status: near western quadrature

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

Rektaszension: 16h54m00s
Deklination: -26°50'36"

Jupiter

Excellent
Scheinbare Helligkeit: -1.9
Sternbild: Cancer
Angular diameter: 32.7"
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: 06h01m55s
Deklination: +23°09'50"

Saturn

Excellent
Scheinbare Helligkeit: 0.2
Sternbild: Gemini
Angular diameter: 16.9"
Status: near eastern quadrature

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

Rektaszension: 04h36m43s
Deklination: +20°20'53"

Uranus

Fair
Scheinbare Helligkeit: 5.8
Sternbild: Aquarius
Angular diameter: 3.7"
Status: near eastern quadrature

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

Rektaszension: 21h46m25s
Deklination: -14°13'05"

Neptune

Fair
Scheinbare Helligkeit: 7.7
Sternbild: Aquarius
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektaszension: 20h40m40s
Deklination: -18°10'49"

Moon

Excellent
Scheinbare Helligkeit: -12.7
Sternbild: Taurus
Angular diameter: 11953.1"
Status: Moon illumination 37.9%

Observation tip: Moon illumination 37.9%; good for observing lunar surface detail

Rektaszension: 02h23m45s
Deklination: +09°28'44"