April 2040 Nebeske pojave

Lokacija opazovalca:Beijing (39.904°, 116.407°)

Pregled mesečnih nebesnih dogodkov

25 astronomskih dogodkov skupaj, vključno 4 lunine faze in 2 planetarni dogodki.

Dnevni nebesni dogodki

Vsi časi so v lokalnem času (Asia/Shanghai)

Group Datum Sončni vzhod/zahod Lunin vzhod/zahod Lunina faza Nebeske pojave

Planetary outlook

April 2040 mid-month observing conditions

Mercury

Excellent
Navidezna magnituda: -0.6
Ozvezdje: Aries
Angular diameter: 5.4"
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

Rektascenzija: 00h39m36s
Deklinacija: +01°51'27"

Venus

Excellent
Navidezna magnituda: -3.9
Ozvezdje: Aries
Angular diameter: 10.0"
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

Rektascenzija: 00h51m52s
Deklinacija: +03°58'51"

Mars

Excellent
Navidezna magnituda: 0.9
Ozvezdje: Cancer
Angular diameter: 6.7"
Status: near western quadrature

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

Rektascenzija: 07h34m40s
Deklinacija: +23°51'11"

Jupiter

Excellent
Navidezna magnituda: -2.4
Ozvezdje: Virgo
Angular diameter: 43.2"
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

Rektascenzija: 11h38m33s
Deklinacija: +03°58'29"

Saturn

Excellent
Navidezna magnituda: 0.5
Ozvezdje: Libra
Angular diameter: 19.3"
Status: near western quadrature

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

Rektascenzija: 12h31m15s
Deklinacija: -00°28'10"

Uranus

Fair
Navidezna magnituda: 5.5
Ozvezdje: Leo
Angular diameter: 3.8"
Status: near western quadrature

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

Rektascenzija: 08h06m28s
Deklinacija: +20°51'10"

Neptune

Fair
Navidezna magnituda: 7.8
Ozvezdje: Taurus
Angular diameter: 2.2"
Status: near western quadrature

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

Rektascenzija: 02h05m28s
Deklinacija: +10°55'13"

Moon

Excellent
Navidezna magnituda: -12.7
Ozvezdje: Gemini
Angular diameter: 11681.5"
Status: Moon illumination 11.7%

Observation tip: Moon illumination 11.7%; good for observing lunar surface detail

Rektascenzija: 04h14m44s
Deklinacija: +21°21'45"