January 1979 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 4 月相和 3 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

January 1979 mid-month observing conditions

Mercury

Excellent
视星等: -0.5
星座: Capricornus
Angular diameter: 5.0"
Status: near inferior conjunction

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

赤经: 18h38m51s
赤纬: -23°50'30"

Venus

Excellent
视星等: -4.6
星座: Sagittarius
Angular diameter: 25.8"
Status: near greatest eastern 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: 16h25m01s
赤纬: -17°54'01"

Mars

Excellent
视星等: 1.1
星座: Capricornus
Angular diameter: 3.9"
Status: near western quadrature

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

赤经: 19h50m51s
赤纬: -22°01'05"

Jupiter

Excellent
视星等: -2.6
星座: Leo
Angular diameter: 45.8"
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

赤经: 08h31m21s
赤纬: +19°32'47"

Saturn

Excellent
视星等: 0.6
星座: Virgo
Angular diameter: 19.2"
Status: near eastern quadrature

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

赤经: 11h02m16s
赤纬: +08°14'12"

Uranus

Fair
视星等: 5.6
星座: Scorpius
Angular diameter: 3.7"
Status: near eastern quadrature

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

赤经: 15h11m40s
赤纬: -17°29'16"

Neptune

Fair
视星等: 8.0
星座: Sagittarius
Angular diameter: 2.2"
Status: near eastern quadrature

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

赤经: 17h13m58s
赤纬: -21°37'44"

Moon

Excellent
视星等: -12.7
星座: Leo
Angular diameter: 11451.7"
Status: Moon illumination 97.4%

Observation tip: Moon illumination 97.4%; good for observing lunar surface detail

赤经: 08h57m10s
赤纬: +14°06'50"