September 1954 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

22 合計天文イベント、含む 4 月相と 1 惑星イベント。

毎日の天文現象

すべての時刻は現地時間 (Asia/Shanghai)

Group 日付 日の出/日の入り 月の出/月の入り 月相 天文現象

Planetary outlook

September 1954 mid-month observing conditions

Mercury

Excellent
見かけの等級: -0.3
星座: Libra
Angular diameter: 5.3"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

赤経: 12h38m02s
赤緯: -04°28'36"

Venus

Excellent
見かけの等級: -4.5
星座: Scorpius
Angular diameter: 27.4"
Status: near superior conjunction

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

赤経: 14h15m41s
赤緯: -17°16'33"

Mars

Excellent
見かけの等級: -0.9
星座: Capricornus
Angular diameter: 13.4"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

赤経: 18h39m38s
赤緯: -26°47'53"

Jupiter

Excellent
見かけの等級: -2.0
星座: Cancer
Angular diameter: 34.8"
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

赤経: 07h44m16s
赤緯: +21°23'06"

Saturn

Excellent
見かけの等級: 0.7
星座: Scorpius
Angular diameter: 15.8"
Status: near western quadrature

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

赤経: 14h19m07s
赤緯: -11°32'38"

Uranus

Fair
見かけの等級: 5.6
星座: Cancer
Angular diameter: 3.7"
Status: near eastern quadrature

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

赤経: 07h55m05s
赤緯: +21°18'31"

Neptune

Fair
見かけの等級: 8.0
星座: Libra
Angular diameter: 2.2"
Status: near western quadrature

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

赤経: 13h33m27s
赤緯: -07°58'21"

Moon

Excellent
見かけの等級: -12.7
星座: Aries
Angular diameter: 12847.8"
Status: Moon illumination 93.2%

Observation tip: Moon illumination 93.2%; good for observing lunar surface detail

赤経: 01h11m48s
赤緯: +12°58'55"