July 1900 Himmelshändelser

Observatörens plats:Beijing (39.904°, 116.407°)

Månadsöversikt över himlahändelser

23 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

July 1900 mid-month observing conditions

Mercury

Excellent
Skenbar magnitud: 1.1
Stjärnbild: Leo
Angular diameter: 9.8"
Status: near superior conjunction

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

Rektascension: 09h05m59s
Deklination: +14°07'36"

Venus

Excellent
Skenbar magnitud: -4.0
Stjärnbild: Cancer
Angular diameter: 56.3"
Status: near greatest eastern 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: 06h49m36s
Deklination: +17°32'23"

Mars

Excellent
Skenbar magnitud: 1.4
Stjärnbild: Gemini
Angular diameter: 4.5"
Status: near eastern quadrature

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

Rektascension: 04h43m33s
Deklination: +22°13'39"

Jupiter

Excellent
Skenbar magnitud: -2.4
Stjärnbild: Scorpius
Angular diameter: 42.6"
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: 15h57m24s
Deklination: -19°42'14"

Saturn

Excellent
Skenbar magnitud: 0.1
Stjärnbild: Capricornus
Angular diameter: 18.2"
Status: near western quadrature

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

Rektascension: 18h01m02s
Deklination: -22°29'25"

Uranus

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

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

Rektascension: 16h28m50s
Deklination: -21°45'40"

Neptune

Fair
Skenbar magnitud: 7.9
Stjärnbild: Gemini
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektascension: 05h49m59s
Deklination: +22°14'09"

Moon

Excellent
Skenbar magnitud: -12.7
Stjärnbild: Aquarius
Angular diameter: 12726.4"
Status: Moon illumination 91.8%

Observation tip: Moon illumination 91.8%; good for observing lunar surface detail

Rektascension: 21h42m26s
Deklination: -08°30'20"