April 1973 Nebeske pojave

Lokacija opazovalca:Beijing (39.904°, 116.407°)

Pregled mesečnih nebesnih dogodkov

20 astronomskih dogodkov skupaj, vključno 4 lunine faze in 3 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 1973 mid-month observing conditions

Mercury

Excellent
Navidezna magnituda: 0.2
Ozvezdje: Pisces
Angular diameter: 7.2"
Status: near inferior conjunction

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

Rektascenzija: 23h55m29s
Deklinacija: -03°09'23"

Venus

Excellent
Navidezna magnituda: -3.9
Ozvezdje: Aries
Angular diameter: 9.7"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

Rektascenzija: 01h38m52s
Deklinacija: +09°08'09"

Mars

Excellent
Navidezna magnituda: 0.7
Ozvezdje: Aquarius
Angular diameter: 6.6"
Status: near eastern quadrature

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

Rektascenzija: 21h05m44s
Deklinacija: -17°59'35"

Jupiter

Excellent
Navidezna magnituda: -2.2
Ozvezdje: Aquarius
Angular diameter: 37.3"
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

Rektascenzija: 20h46m02s
Deklinacija: -18°23'33"

Saturn

Excellent
Navidezna magnituda: 0.1
Ozvezdje: Gemini
Angular diameter: 17.3"
Status: near western quadrature

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

Rektascenzija: 05h03m10s
Deklinacija: +21°34'06"

Uranus

Fair
Navidezna magnituda: 5.4
Ozvezdje: Libra
Angular diameter: 4.1"
Status: near western quadrature

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

Rektascenzija: 13h18m04s
Deklinacija: -07°32'31"

Neptune

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

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

Rektascenzija: 16h22m14s
Deklinacija: -19°51'51"

Moon

Excellent
Navidezna magnituda: -12.7
Ozvezdje: Virgo
Angular diameter: 11963.6"
Status: Moon illumination 93.1%

Observation tip: Moon illumination 93.1%; good for observing lunar surface detail

Rektascenzija: 11h32m57s
Deklinacija: -02°19'29"