February 2057 Nebeske pojave

Lokacija opazovalca:Beijing (39.904°, 116.407°)

Pregled mesečnih nebesnih dogodkov

20 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

February 2057 mid-month observing conditions

Mercury

Excellent
Navidezna magnituda: -0.9
Ozvezdje: Aquarius
Angular diameter: 4.8"
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: 21h26m56s
Deklinacija: -17°12'54"

Venus

Excellent
Navidezna magnituda: -4.8
Ozvezdje: Pisces
Angular diameter: 45.9"
Status: near superior 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: 23h54m52s
Deklinacija: +05°18'42"

Mars

Excellent
Navidezna magnituda: -0.9
Ozvezdje: Leo
Angular diameter: 13.0"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Rektascenzija: 08h00m24s
Deklinacija: +24°51'28"

Jupiter

Excellent
Navidezna magnituda: -2.0
Ozvezdje: Aquarius
Angular diameter: 32.7"
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: 21h49m25s
Deklinacija: -13°57'05"

Saturn

Excellent
Navidezna magnituda: 0.7
Ozvezdje: Aries
Angular diameter: 16.8"
Status: near western quadrature

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

Rektascenzija: 01h12m59s
Deklinacija: +05°12'07"

Uranus

Fair
Navidezna magnituda: 5.4
Ozvezdje: Libra
Angular diameter: 4.0"
Status: near eastern quadrature

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

Rektascenzija: 13h29m54s
Deklinacija: -08°43'30"

Neptune

Fair
Navidezna magnituda: 7.7
Ozvezdje: Gemini
Angular diameter: 2.3"
Status: near western quadrature

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

Rektascenzija: 04h30m21s
Deklinacija: +20°15'07"

Moon

Excellent
Navidezna magnituda: -12.7
Ozvezdje: Cancer
Angular diameter: 11604.0"
Status: Moon illumination 80.7%

Observation tip: Moon illumination 80.7%; good for observing lunar surface detail

Rektascenzija: 06h19m53s
Deklinacija: +22°42'50"