March 2017 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 3 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

March 2017 mid-month observing conditions

Mercury

Excellent
見かけの等級: -1.5
星座: Aries
Angular diameter: 5.2"
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: 00h09m13s
赤緯: +00°14'35"

Venus

Excellent
見かけの等級: -4.4
星座: Aries
Angular diameter: 56.4"
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: 00h26m31s
赤緯: +11°53'12"

Mars

Excellent
見かけの等級: 1.4
星座: Taurus
Angular diameter: 4.4"
Status: near western quadrature

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

赤経: 02h05m08s
赤緯: +12°53'39"

Jupiter

Excellent
見かけの等級: -2.4
星座: Libra
Angular diameter: 43.3"
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: 13h20m24s
赤緯: -06°47'46"

Saturn

Excellent
見かけの等級: 0.4
星座: Sagittarius
Angular diameter: 16.5"
Status: near eastern quadrature

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

赤経: 17h48m43s
赤緯: -22°05'20"

Uranus

Fair
見かけの等級: 5.9
星座: Aries
Angular diameter: 3.4"
Status: near western quadrature

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

赤経: 01h25m08s
赤緯: +08°19'59"

Neptune

Fair
見かけの等級: 7.8
星座: Pisces
Angular diameter: 2.2"
Status: near eastern quadrature

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

赤経: 22h55m38s
赤緯: -07°46'22"

Moon

Excellent
見かけの等級: -12.7
星座: Libra
Angular diameter: 11704.7"
Status: Moon illumination 94.2%

Observation tip: Moon illumination 94.2%; good for observing lunar surface detail

赤経: 13h28m07s
赤緯: -04°58'49"