September 2010 Eventos celestes

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

Visión xeral dos planetas

22 eventos do ceo en total, incluíndo 4 fases da Lúa e 4 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

September 2010 mid-month observing conditions

Mercury

Excellent
Magnitude aparente: 0.4
Constelación: Virgo
Angular diameter: 8.2"
Status: near greatest eastern elongation

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

Ascensión recta: 10h29m12s
Declinación: +08°57'52"

Venus

Excellent
Magnitude aparente: -4.7
Constelación: Scorpius
Angular diameter: 34.5"
Status: near superior conjunction

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: 14h02m23s
Declinación: -17°30'34"

Mars

Excellent
Magnitude aparente: 1.5
Constelación: Libra
Angular diameter: 4.2"
Status: near western quadrature

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

Ascensión recta: 13h51m39s
Declinación: -11°34'14"

Jupiter

Excellent
Magnitude aparente: -2.9
Constelación: Pisces
Angular diameter: 49.8"
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

Ascensión recta: 23h59m46s
Declinación: -01°45'30"

Saturn

Excellent
Magnitude aparente: 1.0
Constelación: Libra
Angular diameter: 15.8"
Status: near western quadrature

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

Ascensión recta: 12h24m38s
Declinación: -00°18'29"

Uranus

Fair
Magnitude aparente: 5.8
Constelación: Pisces
Angular diameter: 3.7"
Status: near eastern quadrature

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

Ascensión recta: 23h57m07s
Declinación: -01°10'09"

Neptune

Fair
Magnitude aparente: 7.7
Constelación: Aquarius
Angular diameter: 2.3"
Status: near western quadrature

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

Ascensión recta: 21h56m05s
Declinación: -13°05'53"

Moon

Excellent
Magnitude aparente: -12.7
Constelación: Sagittarius
Angular diameter: 11987.6"
Status: Moon illumination 47.6%

Observation tip: Moon illumination 47.6%; good for observing lunar surface detail

Ascensión recta: 17h12m24s
Declinación: -24°42'43"