January 1977 Zeru gertakariak

Behatzailearen kokapena:Beijing (39.904°, 116.407°)

Planeten ikuspegi orokorra

22 guztira zeru-gertaerak, barne 4 ilargi-faseak eta 3 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

January 1977 mid-month observing conditions

Mercury

Excellent
Itxurazko magnitudea: 0.8
Izardiа: Capricornus
Angular diameter: 9.0"
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: 18h31m53s
Deklinazioa: -20°01'57"

Venus

Excellent
Itxurazko magnitudea: -4.4
Izardiа: Pisces
Angular diameter: 22.0"
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

Igoera zuzena: 22h52m36s
Deklinazioa: -07°52'28"

Mars

Excellent
Itxurazko magnitudea: 1.3
Izardiа: Capricornus
Angular diameter: 3.9"
Status: near eastern quadrature

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

Igoera zuzena: 18h45m58s
Deklinazioa: -23°46'07"

Jupiter

Excellent
Itxurazko magnitudea: -2.6
Izardiа: Taurus
Angular diameter: 43.7"
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

Igoera zuzena: 03h15m58s
Deklinazioa: +17°10'12"

Saturn

Excellent
Itxurazko magnitudea: -0.0
Izardiа: Leo
Angular diameter: 20.3"
Status: near eastern quadrature

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

Igoera zuzena: 09h10m33s
Deklinazioa: +17°14'29"

Uranus

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

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

Igoera zuzena: 14h36m15s
Deklinazioa: -14°48'59"

Neptune

Fair
Itxurazko magnitudea: 8.0
Izardiа: Sagittarius
Angular diameter: 2.2"
Status: near eastern quadrature

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

Igoera zuzena: 16h56m03s
Deklinazioa: -21°09'26"

Moon

Excellent
Itxurazko magnitudea: -12.7
Izardiа: Scorpius
Angular diameter: 12662.6"
Status: Moon illumination 26.3%

Observation tip: Moon illumination 26.3%; good for observing lunar surface detail

Igoera zuzena: 15h25m29s
Deklinazioa: -16°37'03"