September 1971 Eventi celesti

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

Panoramica degli eventi celesti mensili

18 eventi celesti in totale, inclusi 4 fasi lunari e 1 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 1971 mid-month observing conditions

Mercury

Excellent
Magnitudine apparente: -0.6
Costellazione: Virgo
Angular diameter: 6.6"
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

Ascensione retta: 10h25m05s
Declinazione: +10°55'03"

Venus

Excellent
Magnitudine apparente: -3.9
Costellazione: Virgo
Angular diameter: 9.7"
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

Ascensione retta: 11h49m09s
Declinazione: +02°39'35"

Mars

Excellent
Magnitudine apparente: -2.1
Costellazione: Aquarius
Angular diameter: 20.8"
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

Ascensione retta: 21h04m37s
Declinazione: -22°17'40"

Jupiter

Excellent
Magnitudine apparente: -2.0
Costellazione: Scorpius
Angular diameter: 35.1"
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: 15h53m42s
Declinazione: -19°39'04"

Saturn

Excellent
Magnitudine apparente: -0.0
Costellazione: Gemini
Angular diameter: 18.9"
Status: near eastern quadrature

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

Ascensione retta: 04h20m06s
Declinazione: +19°22'14"

Uranus

Fair
Magnitudine apparente: 5.6
Costellazione: Libra
Angular diameter: 3.7"
Status: near western quadrature

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

Ascensione retta: 12h47m06s
Declinazione: -04°21'54"

Neptune

Fair
Magnitudine apparente: 8.0
Costellazione: Scorpius
Angular diameter: 2.2"
Status: near western quadrature

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

Ascensione retta: 15h55m13s
Declinazione: -18°40'47"

Moon

Excellent
Magnitudine apparente: -12.7
Costellazione: Leo
Angular diameter: 11807.2"
Status: Moon illumination 18.8%

Observation tip: Moon illumination 18.8%; good for observing lunar surface detail

Ascensione retta: 08h10m41s
Declinazione: +21°20'20"