February 2045 天象

觀測地點:Beijing (39.904°, 116.407°)

每月天象事件總覽

23 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

February 2045 mid-month observing conditions

Mercury

Excellent
視星等: -1.3
星座: Pisces
Angular diameter: 5.2"
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

赤經: 22h29m28s
赤緯: -11°03'38"

Venus

Excellent
視星等: -3.9
星座: Aquarius
Angular diameter: 9.9"
Status: near inferior conjunction

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: 21h26m30s
赤緯: -16°15'23"

Mars

Excellent
視星等: 1.2
星座: Pisces
Angular diameter: 4.1"
Status: near western quadrature

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

赤經: 23h02m31s
赤緯: -07°06'49"

Jupiter

Excellent
視星等: -2.0
星座: Aquarius
Angular diameter: 32.6"
Status: near eastern 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: 21h34m25s
赤緯: -15°08'47"

Saturn

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

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

赤經: 16h38m07s
赤緯: -20°15'13"

Uranus

Fair
視星等: 5.4
星座: Leo
Angular diameter: 4.1"
Status: near western quadrature

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

赤經: 09h49m16s
赤緯: +13°59'28"

Neptune

Fair
視星等: 7.8
星座: Taurus
Angular diameter: 2.3"
Status: near western quadrature

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

赤經: 02h41m18s
赤緯: +13°49'55"

Moon

Excellent
視星等: -12.7
星座: Aquarius
Angular diameter: 11461.2"
Status: Moon illumination 3.6%

Observation tip: Moon illumination 3.6%; good for observing lunar surface detail

赤經: 20h31m57s
赤緯: -21°19'27"