January 1908 天象

觀測地點:Beijing (39.904°, 116.407°)

每月天象事件總覽

24 天象事件總數,包括 4 月相與 4 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 1908 mid-month observing conditions

Mercury

Excellent
視星等: -1.3
星座: Capricornus
Angular diameter: 4.7"
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

赤經: 19h44m06s
赤緯: -23°19'45"

Venus

Excellent
視星等: -3.9
星座: Aquarius
Angular diameter: 12.0"
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

赤經: 21h44m05s
赤緯: -15°23'38"

Mars

Excellent
視星等: 0.8
星座: Aries
Angular diameter: 6.3"
Status: near western quadrature

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

赤經: 00h10m10s
赤緯: +00°51'30"

Jupiter

Excellent
視星等: -2.6
星座: Leo
Angular diameter: 45.3"
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

赤經: 08h52m49s
赤緯: +18°19'20"

Saturn

Excellent
視星等: 1.1
星座: Pisces
Angular diameter: 16.6"
Status: near western quadrature

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

赤經: 23h37m18s
赤緯: -04°48'10"

Uranus

Fair
視星等: 5.8
星座: Capricornus
Angular diameter: 3.4"
Status: near eastern quadrature

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

赤經: 18h58m32s
赤緯: -23°07'52"

Neptune

Fair
視星等: 7.8
星座: Cancer
Angular diameter: 2.4"
Status: near western quadrature

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

赤經: 06h57m03s
赤緯: +21°57'26"

Moon

Excellent
視星等: -12.7
星座: Gemini
Angular diameter: 11600.1"
Status: Moon illumination 89.0%

Observation tip: Moon illumination 89.0%; good for observing lunar surface detail

赤經: 04h54m36s
赤緯: +19°57'20"