September 2016 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

September 2016 mid-month observing conditions

Mercury

Fair
視星等: 4.9
星座: Virgo
Angular diameter: 10.2"
Status: near greatest eastern elongation

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

赤經: 11h13m46s
赤緯: +01°52'12"

Venus

Excellent
視星等: -3.9
星座: Libra
Angular diameter: 11.4"
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: 13h12m43s
赤緯: -07°07'35"

Mars

Excellent
視星等: -0.2
星座: Sagittarius
Angular diameter: 9.6"
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: 17h25m13s
赤緯: -25°47'43"

Jupiter

Excellent
視星等: -1.7
星座: Libra
Angular diameter: 30.6"
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: 12h06m04s
赤緯: +00°31'53"

Saturn

Excellent
視星等: 0.5
星座: Sagittarius
Angular diameter: 16.3"
Status: near western quadrature

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

赤經: 16h37m01s
赤緯: -20°33'33"

Uranus

Fair
視星等: 5.8
星座: Aries
Angular diameter: 3.7"
Status: near eastern quadrature

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

赤經: 01h28m34s
赤緯: +08°35'46"

Neptune

Fair
視星等: 7.7
星座: Pisces
Angular diameter: 2.4"
Status: near western quadrature

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

赤經: 22h48m34s
赤緯: -08°31'17"

Moon

Excellent
視星等: -12.7
星座: Pisces
Angular diameter: 12501.4"
Status: Moon illumination 95.7%

Observation tip: Moon illumination 95.7%; good for observing lunar surface detail

赤經: 22h01m11s
赤緯: -10°44'32"