October 1994 ปรากฏการณ์ท้องฟ้า

Observer Location:Beijing (39.904°, 116.407°)

ภาพรวมดาวเคราะห์

16 sky events total, including 4 moon phases and 1 planetary events.

เหตุการณ์ท้องฟ้า

All times are in local time (Asia/Shanghai)

Group วันที่ Sunrise/Sunset Moonrise/Moonset Moon Phase ปรากฏการณ์ท้องฟ้า

Planetary outlook

October 1994 mid-month observing conditions

Mercury

Good
Apparent magnitude: 2.1
กลุ่มดาว: Scorpius
Angular diameter: 9.7"
Status: near superior conjunction

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

Right ascension: 14h04m14s
เดคลิเนชัน: -15°40'49"

Venus

Excellent
Apparent magnitude: -4.7
กลุ่มดาว: Scorpius
Angular diameter: 51.7"
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

Right ascension: 14h53m24s
เดคลิเนชัน: -23°54'28"

Mars

Excellent
Apparent magnitude: 0.9
กลุ่มดาว: Leo
Angular diameter: 6.3"
Status: near eastern quadrature

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

Right ascension: 08h33m34s
เดคลิเนชัน: +20°00'49"

Jupiter

Excellent
Apparent magnitude: -1.7
กลุ่มดาว: Scorpius
Angular diameter: 31.4"
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

Right ascension: 15h02m43s
เดคลิเนชัน: -16°21'57"

Saturn

Excellent
Apparent magnitude: 0.7
กลุ่มดาว: Pisces
Angular diameter: 18.5"
Status: near western quadrature

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

Right ascension: 22h34m54s
เดคลิเนชัน: -11°02'56"

Uranus

Fair
Apparent magnitude: 5.8
กลุ่มดาว: Capricornus
Angular diameter: 3.6"
Status: near western quadrature

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

Right ascension: 19h37m22s
เดคลิเนชัน: -22°04'18"

Neptune

Fair
Apparent magnitude: 7.8
กลุ่มดาว: Capricornus
Angular diameter: 2.3"
Status: near western quadrature

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

Right ascension: 19h28m48s
เดคลิเนชัน: -21°16'50"

Moon

Excellent
Apparent magnitude: -12.7
กลุ่มดาว: Pisces
Angular diameter: 11893.9"
Status: Moon illumination 81.4%

Observation tip: Moon illumination 81.4%; good for observing lunar surface detail

Right ascension: 22h02m35s
เดคลิเนชัน: -06°36'08"