January 1977 Himmelshändelser

Observatörens plats:Beijing (39.904°, 116.407°)

Månadsöversikt över himlahändelser

22 himlahändelser totalt, inklusive 4 månfaser och 3 planetära händelser.

Dagliga himlahändelser

Alla tider är i lokal tid (Asia/Shanghai)

Group Datum Soluppgång/Solnedgång Månuppgång/Månnedgång Månfas Himmelshändelser

Planetary outlook

January 1977 mid-month observing conditions

Mercury

Excellent
Skenbar magnitud: 0.8
Stjärnbild: 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

Rektascension: 18h31m53s
Deklination: -20°01'57"

Venus

Excellent
Skenbar magnitud: -4.4
Stjärnbild: 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

Rektascension: 22h52m36s
Deklination: -07°52'28"

Mars

Excellent
Skenbar magnitud: 1.3
Stjärnbild: 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

Rektascension: 18h45m58s
Deklination: -23°46'07"

Jupiter

Excellent
Skenbar magnitud: -2.6
Stjärnbild: 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

Rektascension: 03h15m58s
Deklination: +17°10'12"

Saturn

Excellent
Skenbar magnitud: -0.0
Stjärnbild: 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

Rektascension: 09h10m33s
Deklination: +17°14'29"

Uranus

Fair
Skenbar magnitud: 5.6
Stjärnbild: Scorpius
Angular diameter: 3.7"
Status: near eastern quadrature

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

Rektascension: 14h36m15s
Deklination: -14°48'59"

Neptune

Fair
Skenbar magnitud: 8.0
Stjärnbild: Sagittarius
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektascension: 16h56m03s
Deklination: -21°09'26"

Moon

Excellent
Skenbar magnitud: -12.7
Stjärnbild: Scorpius
Angular diameter: 12662.6"
Status: Moon illumination 26.3%

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

Rektascension: 15h25m29s
Deklination: -16°37'03"