April 2007 Nebeske pojave

Lokacija opazovalca:Beijing (39.904°, 116.407°)

Pregled mesečnih nebesnih dogodkov

23 astronomskih dogodkov skupaj, vključno 4 lunine faze in 0 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 2007 mid-month observing conditions

Mercury

Excellent
Navidezna magnituda: -0.5
Ozvezdje: Aries
Angular diameter: 5.5"
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: 00h28m32s
Deklinacija: +00°31'17"

Venus

Excellent
Navidezna magnituda: -4.0
Ozvezdje: Gemini
Angular diameter: 14.8"
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: 04h04m10s
Deklinacija: +22°24'03"

Mars

Excellent
Navidezna magnituda: 1.1
Ozvezdje: Pisces
Angular diameter: 5.0"
Status: near eastern quadrature

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

Rektascenzija: 22h35m30s
Deklinacija: -10°19'54"

Jupiter

Excellent
Navidezna magnituda: -2.4
Ozvezdje: Sagittarius
Angular diameter: 42.0"
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: 17h15m13s
Deklinacija: -22°18'15"

Saturn

Excellent
Navidezna magnituda: 0.3
Ozvezdje: Leo
Angular diameter: 19.0"
Status: near western quadrature

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

Rektascenzija: 09h24m09s
Deklinacija: +16°38'02"

Uranus

Fair
Navidezna magnituda: 6.0
Ozvezdje: Pisces
Angular diameter: 3.4"
Status: near eastern quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

Rektascenzija: 23h12m50s
Deklinacija: -05°52'11"

Neptune

Fair
Navidezna magnituda: 7.8
Ozvezdje: Aquarius
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektascenzija: 21h36m13s
Deklinacija: -14°32'10"

Moon

Excellent
Navidezna magnituda: -12.7
Ozvezdje: Pisces
Angular diameter: 12857.5"
Status: Moon illumination 9.1%

Observation tip: Moon illumination 9.1%; good for observing lunar surface detail

Rektascenzija: 23h21m08s
Deklinacija: -03°47'39"