January 2087 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

15 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

January 2087 mid-month observing conditions

Mercury

Excellent
見かけの等級: -0.8
星座: Aquarius
Angular diameter: 6.0"
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: 21h00m41s
赤緯: -18°23'50"

Venus

Excellent
見かけの等級: -3.9
星座: Aquarius
Angular diameter: 11.2"
Status: near greatest western elongation

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: 21h32m15s
赤緯: -16°19'47"

Mars

Excellent
見かけの等級: -1.2
星座: Gemini
Angular diameter: 14.2"
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: 05h57m22s
赤緯: +27°05'56"

Jupiter

Excellent
見かけの等級: -2.3
星座: Virgo
Angular diameter: 41.4"
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: 11h20m21s
赤緯: +05°38'11"

Saturn

Excellent
見かけの等級: 0.5
星座: Aries
Angular diameter: 18.0"
Status: near western quadrature

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

赤経: 01h31m26s
赤緯: +06°53'16"

Uranus

Fair
見かけの等級: 6.0
星座: Pisces
Angular diameter: 3.4"
Status: near western quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

赤経: 22h01m57s
赤緯: -12°48'51"

Neptune

Fair
見かけの等級: 7.7
星座: Leo
Angular diameter: 2.3"
Status: near eastern quadrature

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

赤経: 09h21m44s
赤緯: +15°34'39"

Moon

Excellent
見かけの等級: -12.7
星座: Gemini
Angular diameter: 12511.7"
Status: Moon illumination 82.2%

Observation tip: Moon illumination 82.2%; good for observing lunar surface detail

赤経: 04h12m27s
赤緯: +20°57'18"