January 1938 天象

觀測地點:Beijing (39.904°, 116.407°)

每月天象事件總覽

20 天象事件總數,包括 5 月相與 2 行星事件。

每日天象事件

所有時間均為當地時間 (Asia/Shanghai)

Group 日期 日出/日落 月出/月落 月相 天象

Planetary outlook

January 1938 mid-month observing conditions

Mercury

Excellent
視星等: 0.1
星座: Capricornus
Angular diameter: 7.5"
Status: near greatest eastern elongation

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

赤經: 18h04m30s
赤緯: -21°10'26"

Venus

Excellent
視星等: -3.9
星座: Capricornus
Angular diameter: 9.8"
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

赤經: 19h24m12s
赤緯: -22°41'39"

Mars

Excellent
視星等: 1.0
星座: Pisces
Angular diameter: 5.3"
Status: near western quadrature

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

赤經: 23h18m11s
赤緯: -05°13'46"

Jupiter

Excellent
視星等: -2.0
星座: Aquarius
Angular diameter: 32.6"
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

赤經: 20h33m33s
赤緯: -19°18'47"

Saturn

Excellent
視星等: 0.9
星座: Aries
Angular diameter: 16.9"
Status: near western quadrature

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

赤經: 00h03m47s
赤緯: -02°04'45"

Uranus

Fair
視星等: 5.8
星座: Taurus
Angular diameter: 3.6"
Status: near western quadrature

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

赤經: 02h29m47s
赤緯: +14°20'36"

Neptune

Fair
視星等: 7.9
星座: Virgo
Angular diameter: 2.3"
Status: near eastern quadrature

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

赤經: 11h28m45s
赤緯: +04°35'38"

Moon

Excellent
視星等: -12.7
星座: Cancer
Angular diameter: 12956.0"
Status: Moon illumination 97.6%

Observation tip: Moon illumination 97.6%; good for observing lunar surface detail

赤經: 06h28m32s
赤緯: +20°35'06"