March 2018 天象

觀測地點:Beijing (39.904°, 116.407°)

每月天象事件總覽

22 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

March 2018 mid-month observing conditions

Mercury

Excellent
視星等: -0.3
星座: Aries
Angular diameter: 7.3"
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: 00h43m17s
赤緯: +06°49'30"

Venus

Excellent
視星等: -3.9
星座: Aries
Angular diameter: 10.2"
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

赤經: 00h38m16s
赤緯: +02°57'30"

Mars

Excellent
視星等: 0.6
星座: Sagittarius
Angular diameter: 7.4"
Status: near eastern quadrature

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

赤經: 17h53m14s
赤緯: -23°23'25"

Jupiter

Excellent
視星等: -2.3
星座: Scorpius
Angular diameter: 40.7"
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

赤經: 15h24m23s
赤緯: -17°23'00"

Saturn

Excellent
視星等: 0.5
星座: Capricornus
Angular diameter: 16.2"
Status: near eastern quadrature

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

赤經: 18h35m30s
赤緯: -22°18'17"

Uranus

Fair
視星等: 5.9
星座: Aries
Angular diameter: 3.4"
Status: near western quadrature

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

赤經: 01h39m24s
赤緯: +09°45'15"

Neptune

Fair
視星等: 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

赤經: 23h03m39s
赤緯: -07°00'21"

Moon

Excellent
視星等: -12.7
星座: Aquarius
Angular diameter: 11694.6"
Status: Moon illumination 6.6%

Observation tip: Moon illumination 6.6%; good for observing lunar surface detail

赤經: 21h49m29s
赤緯: -14°08'18"