June 1990 வான் நிகழ்வுகள்

Observer Location:Beijing (39.904°, 116.407°)

கோள்களின் கண்ணோட்டம்

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

வான நிகழ்வுகள்

All times are in local time (Asia/Shanghai)

Group தேதி Sunrise/Sunset Moonrise/Moonset Moon Phase வான் நிகழ்வுகள்

Planetary outlook

June 1990 mid-month observing conditions

Mercury

Excellent
Apparent magnitude: -0.5
நட்சத்திர மண்டலம்: Gemini
Angular diameter: 6.1"
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

Right ascension: 04h12m53s
விலக்கம்: +19°22'52"

Venus

Excellent
Apparent magnitude: -3.9
நட்சத்திர மண்டலம்: Taurus
Angular diameter: 13.3"
Status: near inferior 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: 03h05m09s
விலக்கம்: +15°22'11"

Mars

Excellent
Apparent magnitude: 0.4
நட்சத்திர மண்டலம்: Aries
Angular diameter: 7.3"
Status: near eastern quadrature

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

Right ascension: 00h42m22s
விலக்கம்: +02°24'16"

Jupiter

Excellent
Apparent magnitude: -1.9
நட்சத்திர மண்டலம்: Cancer
Angular diameter: 32.1"
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: 07h08m34s
விலக்கம்: +22°41'33"

Saturn

Excellent
Apparent magnitude: 0.3
நட்சத்திர மண்டலம்: Capricornus
Angular diameter: 18.2"
Status: near eastern quadrature

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

Right ascension: 19h43m43s
விலக்கம்: -21°11'05"

Uranus

Fair
Apparent magnitude: 5.6
நட்சத்திர மண்டலம்: Capricornus
Angular diameter: 3.8"
Status: near eastern quadrature

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

Right ascension: 18h35m43s
விலக்கம்: -23°30'44"

Neptune

Fair
Apparent magnitude: 7.8
நட்சத்திர மண்டலம்: Capricornus
Angular diameter: 2.3"
Status: near eastern quadrature

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

Right ascension: 18h59m15s
விலக்கம்: -21°51'44"

Moon

Excellent
Apparent magnitude: -12.7
நட்சத்திர மண்டலம்: Pisces
Angular diameter: 12152.3"
Status: Moon illumination 63.0%

Observation tip: Moon illumination 63.0%; good for observing lunar surface detail

Right ascension: 22h37m22s
விலக்கம்: -05°51'28"