April 1955 Nebeske pojave

Lokacija opazovalca:Beijing (39.904°, 116.407°)

Pregled mesečnih nebesnih dogodkov

19 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 1955 mid-month observing conditions

Mercury

Excellent
Navidezna magnituda: -1.2
Ozvezdje: Aries
Angular diameter: 5.1"
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

Rektascenzija: 00h59m28s
Deklinacija: +04°35'00"

Venus

Excellent
Navidezna magnituda: -3.9
Ozvezdje: Pisces
Angular diameter: 13.4"
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: 23h19m31s
Deklinacija: -05°41'58"

Mars

Excellent
Navidezna magnituda: 1.6
Ozvezdje: Gemini
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

Rektascenzija: 04h02m00s
Deklinacija: +21°28'50"

Jupiter

Excellent
Navidezna magnituda: -2.1
Ozvezdje: Cancer
Angular diameter: 37.7"
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: 07h32m00s
Deklinacija: +22°15'51"

Saturn

Excellent
Navidezna magnituda: 0.2
Ozvezdje: Scorpius
Angular diameter: 18.5"
Status: near eastern quadrature

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

Rektascenzija: 15h11m27s
Deklinacija: -15°13'28"

Uranus

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

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

Rektascenzija: 07h42m33s
Deklinacija: +21°53'20"

Neptune

Fair
Navidezna magnituda: 7.9
Ozvezdje: Libra
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektascenzija: 13h42m37s
Deklinacija: -08°43'50"

Moon

Excellent
Navidezna magnituda: -12.7
Ozvezdje: Capricornus
Angular diameter: 11669.2"
Status: Moon illumination 54.6%

Observation tip: Moon illumination 54.6%; good for observing lunar surface detail

Rektascenzija: 19h21m42s
Deklinacija: -20°18'20"