August 2001 Himmelshändelser

Observatörens plats:Beijing (39.904°, 116.407°)

Månadsöversikt över himlahändelser

23 himlahändelser totalt, inklusive 4 månfaser och 2 planetära händelser.

Dagliga himlahändelser

Alla tider är i lokal tid (Asia/Shanghai)

Group Datum Soluppgång/Solnedgång Månuppgång/Månnedgång Månfas Himmelshändelser

Planetary outlook

August 2001 mid-month observing conditions

Mercury

Excellent
Skenbar magnitud: -1.0
Stjärnbild: Virgo
Angular diameter: 5.0"
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

Rektascension: 10h16m18s
Deklination: +12°24'27"

Venus

Excellent
Skenbar magnitud: -4.0
Stjärnbild: Cancer
Angular diameter: 13.8"
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

Rektascension: 07h07m23s
Deklination: +21°34'59"

Mars

Excellent
Skenbar magnitud: -1.2
Stjärnbild: Sagittarius
Angular diameter: 15.2"
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

Rektascension: 17h13m03s
Deklination: -26°58'53"

Jupiter

Excellent
Skenbar magnitud: -2.0
Stjärnbild: Cancer
Angular diameter: 34.1"
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

Rektascension: 06h29m59s
Deklination: +23°01'30"

Saturn

Excellent
Skenbar magnitud: 0.1
Stjärnbild: Gemini
Angular diameter: 17.7"
Status: near eastern quadrature

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

Rektascension: 04h48m42s
Deklination: +20°40'43"

Uranus

Fair
Skenbar magnitud: 5.8
Stjärnbild: Aquarius
Angular diameter: 3.7"
Status: near eastern quadrature

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

Rektascension: 21h41m56s
Deklination: -14°36'19"

Neptune

Fair
Skenbar magnitud: 7.7
Stjärnbild: Aquarius
Angular diameter: 2.3"
Status: near western quadrature

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

Rektascension: 20h37m18s
Deklination: -18°23'50"

Moon

Excellent
Skenbar magnitud: -12.7
Stjärnbild: Gemini
Angular diameter: 12502.2"
Status: Moon illumination 22.8%

Observation tip: Moon illumination 22.8%; good for observing lunar surface detail

Rektascension: 05h39m59s
Deklination: +22°27'35"