December 1985 Eventi celesti

Posizione dell'osservatore:Beijing (39.904°, 116.407°)

Panoramica degli eventi celesti mensili

26 eventi celesti in totale, inclusi 4 fasi lunari e 3 eventi planetari.

Eventi celesti giornalieri

Tutti gli orari sono in ora locale (Asia/Shanghai)

Group Data Alba/Tramonto Sorgere/Tramontare della Luna Fase lunare Eventi celesti

Planetary outlook

December 1985 mid-month observing conditions

Mercury

Excellent
Magnitudine apparente: -0.2
Costellazione: Sagittarius
Angular diameter: 7.0"
Status: near greatest eastern elongation

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Ascensione retta: 16h00m56s
Declinazione: -18°08'17"

Venus

Excellent
Magnitudine apparente: -3.9
Costellazione: Sagittarius
Angular diameter: 9.9"
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

Ascensione retta: 16h52m31s
Declinazione: -22°11'11"

Mars

Excellent
Magnitudine apparente: 1.6
Costellazione: Libra
Angular diameter: 4.6"
Status: near eastern quadrature

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

Ascensione retta: 13h53m42s
Declinazione: -10°29'07"

Jupiter

Excellent
Magnitudine apparente: -2.1
Costellazione: Aquarius
Angular diameter: 35.3"
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

Ascensione retta: 21h10m07s
Declinazione: -17°09'51"

Saturn

Excellent
Magnitudine apparente: 0.5
Costellazione: Sagittarius
Angular diameter: 15.3"
Status: near eastern quadrature

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

Ascensione retta: 16h06m29s
Declinazione: -19°03'09"

Uranus

Fair
Magnitudine apparente: 5.7
Costellazione: Sagittarius
Angular diameter: 3.5"
Status: near eastern quadrature

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

Ascensione retta: 17h09m53s
Declinazione: -22°59'53"

Neptune

Fair
Magnitudine apparente: 8.0
Costellazione: Capricornus
Angular diameter: 2.2"
Status: near western quadrature

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

Ascensione retta: 18h12m44s
Declinazione: -22°20'43"

Moon

Excellent
Magnitudine apparente: -12.7
Costellazione: Aquarius
Angular diameter: 12507.3"
Status: Moon illumination 12.1%

Observation tip: Moon illumination 12.1%; good for observing lunar surface detail

Ascensione retta: 20h28m01s
Declinazione: -24°23'06"