September 1977 Zeru gertakariak

Behatzailearen kokapena:Beijing (39.904°, 116.407°)

Planeten ikuspegi orokorra

19 guztira zeru-gertaerak, barne 4 ilargi-faseak eta 2 planetako gertaerak.

Zeru gertakariak

Ordu guztiak tokiko orduan daude (Asia/Shanghai)

Group Data Egunsentia/ilunabarra Ilargi-irteera/ilargi-sarrera Ilargi-fasea Zeru gertakariak

Planetary outlook

September 1977 mid-month observing conditions

Mercury

Excellent
Itxurazko magnitudea: 1.0
Izardiа: Virgo
Angular diameter: 8.6"
Status: near greatest eastern elongation

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Igoera zuzena: 10h33m25s
Deklinazioa: +08°08'34"

Venus

Excellent
Itxurazko magnitudea: -3.9
Izardiа: Leo
Angular diameter: 12.3"
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

Igoera zuzena: 09h33m20s
Deklinazioa: +15°05'40"

Mars

Excellent
Itxurazko magnitudea: 0.7
Izardiа: Cancer
Angular diameter: 6.6"
Status: near eastern quadrature

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

Igoera zuzena: 06h36m48s
Deklinazioa: +23°28'00"

Jupiter

Excellent
Itxurazko magnitudea: -2.2
Izardiа: Cancer
Angular diameter: 37.9"
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

Igoera zuzena: 06h16m06s
Deklinazioa: +23°00'02"

Saturn

Excellent
Itxurazko magnitudea: 0.6
Izardiа: Leo
Angular diameter: 16.5"
Status: near eastern quadrature

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

Igoera zuzena: 09h48m35s
Deklinazioa: +14°22'10"

Uranus

Fair
Itxurazko magnitudea: 5.6
Izardiа: Scorpius
Angular diameter: 3.7"
Status: near western quadrature

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

Igoera zuzena: 14h27m47s
Deklinazioa: -14°11'03"

Neptune

Fair
Itxurazko magnitudea: 7.9
Izardiа: Sagittarius
Angular diameter: 2.2"
Status: near western quadrature

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

Igoera zuzena: 16h49m07s
Deklinazioa: -20°57'49"

Moon

Excellent
Itxurazko magnitudea: -12.7
Izardiа: Libra
Angular diameter: 12454.1"
Status: Moon illumination 3.2%

Observation tip: Moon illumination 3.2%; good for observing lunar surface detail

Igoera zuzena: 12h46m00s
Deklinazioa: -05°12'32"