December 2039 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

December 2039 mid-month observing conditions

Mercury

Excellent
Navidezna magnituda: -0.7
Ozvezdje: Sagittarius
Angular diameter: 4.9"
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: 16h38m48s
Deklinacija: -21°58'07"

Venus

Excellent
Navidezna magnituda: -4.1
Ozvezdje: Scorpius
Angular diameter: 15.1"
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: 14h45m30s
Deklinacija: -13°40'54"

Mars

Excellent
Navidezna magnituda: -1.3
Ozvezdje: Cancer
Angular diameter: 14.9"
Status: near eastern quadrature

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

Rektascenzija: 07h22m36s
Deklinacija: +25°15'53"

Jupiter

Excellent
Navidezna magnituda: -2.0
Ozvezdje: Libra
Angular diameter: 36.1"
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: 12h02m40s
Deklinacija: +01°01'30"

Saturn

Excellent
Navidezna magnituda: 0.9
Ozvezdje: Libra
Angular diameter: 17.0"
Status: near eastern quadrature

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

Rektascenzija: 12h43m19s
Deklinacija: -02°10'07"

Uranus

Fair
Navidezna magnituda: 5.5
Ozvezdje: Leo
Angular diameter: 4.0"
Status: near eastern quadrature

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

Rektascenzija: 08h21m06s
Deklinacija: +20°05'23"

Neptune

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

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

Rektascenzija: 01h58m02s
Deklinacija: +10°09'28"

Moon

Excellent
Navidezna magnituda: -12.7
Ozvezdje: Sagittarius
Angular diameter: 13011.2"
Status: Moon illumination 0.7%

Observation tip: Moon illumination 0.7%; good for observing lunar surface detail

Rektascenzija: 16h46m33s
Deklinacija: -22°22'03"