May 1994 天象

观测地点:Beijing (39.904°, 116.407°)

月度天象概览

20 天文事件合计,包括 4 月相和 1 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

May 1994 mid-month observing conditions

Mercury

Excellent
视星等: -0.9
星座: Gemini
Angular diameter: 5.9"
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

赤经: 04h32m06s
赤纬: +23°54'39"

Venus

Excellent
视星等: -3.9
星座: Gemini
Angular diameter: 11.8"
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: 05h27m56s
赤纬: +24°31'57"

Mars

Excellent
视星等: 1.2
星座: Aries
Angular diameter: 4.3"
Status: near eastern quadrature

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

赤经: 01h27m23s
赤纬: +08°12'40"

Jupiter

Excellent
视星等: -2.5
星座: Scorpius
Angular diameter: 44.3"
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: 14h24m12s
赤纬: -12°51'51"

Saturn

Excellent
视星等: 1.0
星座: Pisces
Angular diameter: 16.6"
Status: near eastern quadrature

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

赤经: 22h52m58s
赤纬: -08°52'27"

Uranus

Fair
视星等: 5.7
星座: Capricornus
Angular diameter: 3.7"
Status: near eastern quadrature

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

赤经: 19h53m29s
赤纬: -21°23'39"

Neptune

Fair
视星等: 7.8
星座: Capricornus
Angular diameter: 2.3"
Status: near eastern quadrature

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

赤经: 19h39m54s
赤纬: -20°49'30"

Moon

Excellent
视星等: -12.7
星座: Cancer
Angular diameter: 11768.9"
Status: Moon illumination 16.5%

Observation tip: Moon illumination 16.5%; good for observing lunar surface detail

赤经: 06h48m59s
赤纬: +19°01'00"