January 2000 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

21 合計天文イベント、含む 4 月相と 2 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 2000 mid-month observing conditions

Mercury

Excellent
見かけの等級: -1.3
星座: Capricornus
Angular diameter: 4.7"
Status: near inferior conjunction

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

赤経: 19h42m43s
赤緯: -23°19'50"

Venus

Excellent
見かけの等級: -4.0
星座: Sagittarius
Angular diameter: 13.7"
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: 17h08m19s
赤緯: -21°18'51"

Mars

Excellent
見かけの等級: 1.1
星座: Pisces
Angular diameter: 4.9"
Status: near western quadrature

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

赤経: 22h41m36s
赤緯: -09°14'23"

Jupiter

Excellent
見かけの等級: -2.4
星座: Aries
Angular diameter: 40.8"
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

赤経: 01h38m34s
赤緯: +08°57'56"

Saturn

Excellent
見かけの等級: 0.2
星座: Taurus
Angular diameter: 18.8"
Status: near western quadrature

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

赤経: 02h34m35s
赤緯: +12°38'47"

Uranus

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

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

赤経: 21h12m45s
赤緯: -16°48'26"

Neptune

Fair
見かけの等級: 7.9
星座: Aquarius
Angular diameter: 2.2"
Status: near western quadrature

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

赤経: 20h23m46s
赤緯: -19°06'04"

Moon

Excellent
見かけの等級: -12.7
星座: Aries
Angular diameter: 12384.5"
Status: Moon illumination 54.9%

Observation tip: Moon illumination 54.9%; good for observing lunar surface detail

赤経: 01h57m44s
赤緯: +06°24'00"