August 2005 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 3 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

August 2005 mid-month observing conditions

Mercury

Excellent
視星等: 1.9
星座: Leo
Angular diameter: 9.6"
Status: near greatest eastern elongation

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

赤經: 08h41m36s
赤緯: +14°59'17"

Venus

Excellent
視星等: -4.0
星座: Virgo
Angular diameter: 13.3"
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: 11h52m03s
赤緯: +01°46'44"

Mars

Excellent
視星等: -0.7
星座: Taurus
Angular diameter: 12.5"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

赤經: 02h32m39s
赤緯: +12°02'28"

Jupiter

Excellent
視星等: -1.8
星座: Libra
Angular diameter: 32.9"
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: 12h58m48s
赤緯: -05°01'54"

Saturn

Excellent
視星等: 0.3
星座: Leo
Angular diameter: 16.6"
Status: near eastern quadrature

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

赤經: 08h24m41s
赤緯: +19°36'56"

Uranus

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

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

赤經: 22h45m19s
赤緯: -08°46'26"

Neptune

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

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

赤經: 21h14m08s
赤緯: -16°09'58"

Moon

Excellent
視星等: -12.7
星座: Sagittarius
Angular diameter: 12514.9"
Status: Moon illumination 70.3%

Observation tip: Moon illumination 70.3%; good for observing lunar surface detail

赤經: 16h57m57s
赤緯: -27°11'01"