March 2021 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

23 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 2021 mid-month observing conditions

Mercury

Excellent
見かけの等級: 0.1
星座: Pisces
Angular diameter: 6.3"
Status: near inferior conjunction

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

赤経: 22h05m57s
赤緯: -13°24'39"

Venus

Excellent
見かけの等級: -3.9
星座: Pisces
Angular diameter: 9.7"
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

赤経: 23h32m05s
赤緯: -04°34'39"

Mars

Excellent
見かけの等級: 1.1
星座: Gemini
Angular diameter: 5.8"
Status: near western quadrature

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

赤経: 04h16m49s
赤緯: +22°48'56"

Jupiter

Excellent
見かけの等級: -2.0
星座: Aquarius
Angular diameter: 33.7"
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: 21h29m19s
赤緯: -15°28'41"

Saturn

Excellent
見かけの等級: 0.7
星座: Aquarius
Angular diameter: 15.6"
Status: near eastern quadrature

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

赤経: 20h49m53s
赤緯: -18°14'11"

Uranus

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

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

赤経: 02h23m46s
赤緯: +13°50'14"

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: 23h27m49s
赤緯: -04°38'06"

Moon

Excellent
見かけの等級: -12.7
星座: Aries
Angular diameter: 11612.8"
Status: Moon illumination 2.5%

Observation tip: Moon illumination 2.5%; good for observing lunar surface detail

赤経: 00h52m36s
赤緯: +00°50'44"