March 2012 天象

观测地点:Beijing (39.904°, 116.407°)

月度天象概览

22 天文事件合计,包括 5 月相和 5 行星事件。

每日天象

所有时间均为本地时间 (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
视星等: 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

赤经: 00h17m41s
赤纬: +05°41'21"

Venus

Excellent
视星等: -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

赤经: 02h28m58s
赤纬: +16°58'09"

Mars

Excellent
视星等: -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

赤经: 10h49m53s
赤纬: +11°42'04"

Jupiter

Excellent
视星等: -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

赤经: 02h30m26s
赤纬: +13°51'06"

Saturn

Excellent
视星等: 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

赤经: 13h49m29s
赤纬: -08°21'42"

Uranus

Fair
视星等: 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

赤经: 00h15m37s
赤纬: +00°56'19"

Neptune

Fair
视星等: 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

赤经: 22h14m53s
赤纬: -11°27'26"

Moon

Excellent
视星等: -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

赤经: 17h34m20s
赤纬: -21°54'58"