June 1981 Himmelshändelser

Observatörens plats:Beijing (39.904°, 116.407°)

Månadsöversikt över himlahändelser

24 himlahändelser totalt, inklusive 4 månfaser och 2 planetära händelser.

Dagliga himlahändelser

Alla tider är i lokal tid (Asia/Shanghai)

Group Datum Soluppgång/Solnedgång Månuppgång/Månnedgång Månfas Himmelshändelser

Planetary outlook

June 1981 mid-month observing conditions

Mercury

Good
Skenbar magnitud: 3.9
Stjärnbild: Cancer
Angular diameter: 11.8"
Status: near superior conjunction

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascension: 06h17m41s
Deklination: +21°08'01"

Venus

Excellent
Skenbar magnitud: -3.9
Stjärnbild: Cancer
Angular diameter: 10.4"
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: 06h52m11s
Deklination: +24°05'15"

Mars

Excellent
Skenbar magnitud: 1.4
Stjärnbild: Gemini
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: 04h20m21s
Deklination: +21°35'18"

Jupiter

Excellent
Skenbar magnitud: -2.1
Stjärnbild: Libra
Angular diameter: 37.7"
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: 12h05m36s
Deklination: +00°52'28"

Saturn

Excellent
Skenbar magnitud: 0.8
Stjärnbild: Libra
Angular diameter: 17.7"
Status: near western quadrature

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

Rektascension: 12h15m13s
Deklination: +01°02'11"

Uranus

Fair
Skenbar magnitud: 5.5
Stjärnbild: Scorpius
Angular diameter: 3.9"
Status: near western quadrature

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

Rektascension: 15h39m12s
Deklination: -19°17'08"

Neptune

Fair
Skenbar magnitud: 7.8
Stjärnbild: Sagittarius
Angular diameter: 2.3"
Status: near western quadrature

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

Rektascension: 17h31m51s
Deklination: -21°54'58"

Moon

Excellent
Skenbar magnitud: -12.7
Stjärnbild: Scorpius
Angular diameter: 11475.0"
Status: Moon illumination 93.6%

Observation tip: Moon illumination 93.6%; good for observing lunar surface detail

Rektascension: 15h34m27s
Deklination: -14°20'04"