March 2012 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 5 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 2012 mid-month observing conditions

Mercury

Good
視星等: 2.3
星座: Aries
Angular diameter: 9.8"
Status: near superior conjunction

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

赤經: 00h17m41s
赤緯: +05°41'21"

Venus

Excellent
視星等: -4.3
星座: Taurus
Angular diameter: 20.8"
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: 02h28m58s
赤緯: +16°58'09"

Mars

Excellent
視星等: -1.1
星座: Virgo
Angular diameter: 13.7"
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

赤經: 10h49m53s
赤緯: +11°42'04"

Jupiter

Excellent
視星等: -2.1
星座: Taurus
Angular diameter: 34.9"
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: 02h30m26s
赤緯: +13°51'06"

Saturn

Excellent
視星等: 0.4
星座: Libra
Angular diameter: 18.7"
Status: near eastern quadrature

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

赤經: 13h49m29s
赤緯: -08°21'42"

Uranus

Fair
視星等: 6.0
星座: Aries
Angular diameter: 3.3"
Status: near western quadrature

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

赤經: 00h15m37s
赤緯: +00°56'19"

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: 22h14m53s
赤緯: -11°27'26"

Moon

Excellent
視星等: -12.7
星座: Sagittarius
Angular diameter: 12438.5"
Status: Moon illumination 50.8%

Observation tip: Moon illumination 50.8%; good for observing lunar surface detail

赤經: 17h34m20s
赤緯: -21°54'58"