February 2004 Eventos celestes

Ubicación del observador:Beijing (39.904°, 116.407°)

Resumen de eventos celestes mensuales

23 eventos celestes en total, incluidos 4 fases lunares y 2 eventos planetarios.

Eventos celestes diarios

Todas las horas en hora local (Asia/Shanghai)

Group Fecha Amanecer/Atardecer Salida/Puesta de la Luna Fase lunar Eventos celestes

Planetary outlook

February 2004 mid-month observing conditions

Mercury

Excellent
Magnitud aparente: -0.5
Constelación: Aquarius
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

Ascensión recta: 21h00m48s
Declinación: -18°57'55"

Venus

Excellent
Magnitud aparente: -4.1
Constelación: Aries
Angular diameter: 16.2"
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

Ascensión recta: 00h27m29s
Declinación: +02°49'13"

Mars

Excellent
Magnitud aparente: 0.9
Constelación: Taurus
Angular diameter: 6.2"
Status: near western quadrature

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

Ascensión recta: 02h19m00s
Declinación: +14°43'57"

Jupiter

Excellent
Magnitud aparente: -2.5
Constelación: Virgo
Angular diameter: 44.0"
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

Ascensión recta: 11h11m34s
Declinación: +06°42'25"

Saturn

Excellent
Magnitud aparente: -0.2
Constelación: Cancer
Angular diameter: 19.9"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

Ascensión recta: 06h29m08s
Declinación: +22°42'04"

Uranus

Fair
Magnitud aparente: 6.0
Constelación: Pisces
Angular diameter: 3.4"
Status: near western quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

Ascensión recta: 22h18m28s
Declinación: -11°18'08"

Neptune

Fair
Magnitud aparente: 7.9
Constelación: Aquarius
Angular diameter: 2.2"
Status: near eastern quadrature

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

Ascensión recta: 21h03m16s
Declinación: -16°50'53"

Moon

Excellent
Magnitud aparente: -12.7
Constelación: Sagittarius
Angular diameter: 12610.3"
Status: Moon illumination 34.0%

Observation tip: Moon illumination 34.0%; good for observing lunar surface detail

Ascensión recta: 16h51m01s
Declinación: -24°59'58"