February 1998 Eventos celestes

Localización do observador:Beijing (39.904°, 116.407°)

Visión xeral dos planetas

21 eventos do ceo en total, incluíndo 4 fases da Lúa e 2 eventos planetarios.

Eventos celestes

Todas as horas están en hora local (Asia/Shanghai)

Group Data Amencer/posta de sol Saída/posta da Lúa Fase da Lúa Eventos celestes

Planetary outlook

February 1998 mid-month observing conditions

Mercury

Excellent
Magnitude aparente: -1.1
Constelación: Aquarius
Angular diameter: 4.8"
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: 21h33m52s
Declinación: -16°41'05"

Venus

Excellent
Magnitude aparente: -4.9
Constelación: Capricornus
Angular diameter: 44.0"
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

Ascensión recta: 19h22m49s
Declinación: -15°34'16"

Mars

Excellent
Magnitude aparente: 1.2
Constelación: 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

Ascensión recta: 23h10m34s
Declinación: -06°13'41"

Jupiter

Excellent
Magnitude aparente: -2.0
Constelación: Pisces
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

Ascensión recta: 22h19m13s
Declinación: -11°23'35"

Saturn

Excellent
Magnitude aparente: 0.7
Constelación: Aries
Angular diameter: 16.7"
Status: near western quadrature

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

Ascensión recta: 01h04m59s
Declinación: +04°23'24"

Uranus

Fair
Magnitude aparente: 5.9
Constelación: Aquarius
Angular diameter: 3.4"
Status: near eastern quadrature

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

Ascensión recta: 20h49m14s
Declinación: -18°24'05"

Neptune

Fair
Magnitude 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: 20h10m57s
Declinación: -19°40'09"

Moon

Excellent
Magnitude aparente: -12.7
Constelación: Libra
Angular diameter: 11479.5"
Status: Moon illumination 88.8%

Observation tip: Moon illumination 88.8%; good for observing lunar surface detail

Ascensión recta: 12h22m54s
Declinación: -00°03'34"