September 2007 Eventi celesti

Posizione dell'osservatore:Beijing (39.904°, 116.407°)

Panoramica degli eventi celesti mensili

22 eventi celesti in totale, inclusi 4 fasi lunari e 2 eventi planetari.

Eventi celesti giornalieri

Tutti gli orari sono in ora locale (Asia/Shanghai)

Group Data Alba/Tramonto Sorgere/Tramontare della Luna Fase lunare Eventi celesti

Planetary outlook

September 2007 mid-month observing conditions

Mercury

Excellent
Magnitudine apparente: -0.1
Costellazione: Libra
Angular diameter: 5.6"
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

Ascensione retta: 12h50m42s
Declinazione: -06°30'58"

Venus

Excellent
Magnitudine apparente: -4.8
Costellazione: Leo
Angular diameter: 43.6"
Status: near greatest eastern elongation

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

Ascensione retta: 09h11m48s
Declinazione: +09°56'35"

Mars

Excellent
Magnitudine apparente: 0.1
Costellazione: Gemini
Angular diameter: 8.8"
Status: near eastern quadrature

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

Ascensione retta: 05h30m00s
Declinazione: +22°48'11"

Jupiter

Excellent
Magnitudine apparente: -2.1
Costellazione: Sagittarius
Angular diameter: 36.8"
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

Ascensione retta: 16h42m55s
Declinazione: -21°52'01"

Saturn

Excellent
Magnitudine apparente: 0.7
Costellazione: Virgo
Angular diameter: 16.3"
Status: near eastern quadrature

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

Ascensione retta: 10h16m10s
Declinazione: +12°09'21"

Uranus

Fair
Magnitudine apparente: 5.8
Costellazione: Pisces
Angular diameter: 3.7"
Status: near western quadrature

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

Ascensione retta: 23h11m35s
Declinazione: -06°04'31"

Neptune

Fair
Magnitudine apparente: 7.7
Costellazione: Aquarius
Angular diameter: 2.3"
Status: near western quadrature

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

Ascensione retta: 21h29m15s
Declinazione: -15°08'38"

Moon

Excellent
Magnitudine apparente: -12.7
Costellazione: Libra
Angular diameter: 11479.6"
Status: Moon illumination 11.0%

Observation tip: Moon illumination 11.0%; good for observing lunar surface detail

Ascensione retta: 13h46m14s
Declinazione: -15°28'47"