October 2085 ปรากฏการณ์ท้องฟ้า

Observer Location:Beijing (39.904°, 116.407°)

ภาพรวมดาวเคราะห์

23 sky events total, including 4 moon phases and 4 planetary events.

เหตุการณ์ท้องฟ้า

All times are in local time (Asia/Shanghai)

Group วันที่ Sunrise/Sunset Moonrise/Moonset Moon Phase ปรากฏการณ์ท้องฟ้า

Planetary outlook

October 2085 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: 0.0
กลุ่มดาว: Scorpius
Angular diameter: 6.6"
Status: near greatest western elongation

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

Right ascension: 14h55m17s
เดคลิเนชัน: -19°41'34"

Venus

Excellent
Apparent magnitude: -4.5
กลุ่มดาว: Sagittarius
Angular diameter: 26.3"
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: 16h26m13s
เดคลิเนชัน: -25°37'01"

Mars

Excellent
Apparent magnitude: 1.6
กลุ่มดาว: Libra
Angular diameter: 3.6"
Status: near western quadrature

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

Right ascension: 13h36m02s
เดคลิเนชัน: -09°31'55"

Jupiter

Excellent
Apparent magnitude: -2.0
กลุ่มดาว: Leo
Angular diameter: 35.4"
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

Right ascension: 09h07m55s
เดคลิเนชัน: +16°58'12"

Saturn

Excellent
Apparent magnitude: 0.4
กลุ่มดาว: Aries
Angular diameter: 19.7"
Status: near western quadrature

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

Right ascension: 00h51m36s
เดคลิเนชัน: +02°34'02"

Uranus

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

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

Right ascension: 21h39m10s
เดคลิเนชัน: -14°48'59"

Neptune

Fair
Apparent magnitude: 7.8
กลุ่มดาว: Leo
Angular diameter: 2.2"
Status: near eastern quadrature

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

Right ascension: 09h14m41s
เดคลิเนชัน: +16°01'25"

Moon

Excellent
Apparent magnitude: -12.7
กลุ่มดาว: Virgo
Angular diameter: 11491.0"
Status: Moon illumination 12.7%

Observation tip: Moon illumination 12.7%; good for observing lunar surface detail

Right ascension: 10h42m14s
เดคลิเนชัน: +02°54'44"