June 1987 Himmelshändelser

Observatörens plats:Beijing (39.904°, 116.407°)

Månadsöversikt över himlahändelser

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

Dagliga himlahändelser

Alla tider är i lokal tid (Asia/Shanghai)

Group Datum Soluppgång/Solnedgång Månuppgång/Månnedgång Månfas Himmelshändelser

Planetary outlook

June 1987 mid-month observing conditions

Mercury

Excellent
Skenbar magnitud: 1.1
Stjärnbild: Cancer
Angular diameter: 9.6"
Status: near superior conjunction

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

Rektascension: 07h06m45s
Deklination: +22°33'55"

Venus

Excellent
Skenbar magnitud: -3.9
Stjärnbild: Gemini
Angular diameter: 10.4"
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

Rektascension: 04h11m17s
Deklination: +20°07'06"

Mars

Excellent
Skenbar magnitud: 1.8
Stjärnbild: Cancer
Angular diameter: 3.7"
Status: near western quadrature

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

Rektascension: 07h10m25s
Deklination: +23°35'39"

Jupiter

Excellent
Skenbar magnitud: -2.2
Stjärnbild: Aries
Angular diameter: 36.6"
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

Rektascension: 01h28m22s
Deklination: +07°58'23"

Saturn

Excellent
Skenbar magnitud: 0.0
Stjärnbild: Sagittarius
Angular diameter: 18.4"
Status: near western quadrature

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

Rektascension: 17h06m03s
Deklination: -21°15'02"

Uranus

Fair
Skenbar magnitud: 5.5
Stjärnbild: Sagittarius
Angular diameter: 3.9"
Status: near eastern quadrature

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

Rektascension: 17h37m16s
Deklination: -23°29'33"

Neptune

Fair
Skenbar magnitud: 7.8
Stjärnbild: Capricornus
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektascension: 18h30m13s
Deklination: -22°12'24"

Moon

Excellent
Skenbar magnitud: -12.7
Stjärnbild: Aquarius
Angular diameter: 12839.8"
Status: Moon illumination 85.8%

Observation tip: Moon illumination 85.8%; good for observing lunar surface detail

Rektascension: 20h44m56s
Deklination: -22°36'29"