December 2000 Eventi celesti

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

Panoramica degli eventi celesti mensili

22 eventi celesti in totale, inclusi 4 fasi lunari e 1 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 2000 mid-month observing conditions

Mercury

Excellent
Magnitudine apparente: -0.9
Costellazione: Sagittarius
Angular diameter: 4.7"
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

Ascensione retta: 17h04m33s
Declinazione: -23°27'46"

Venus

Excellent
Magnitudine apparente: -4.2
Costellazione: Aquarius
Angular diameter: 18.0"
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

Ascensione retta: 20h42m55s
Declinazione: -20°29'24"

Mars

Excellent
Magnitudine apparente: 1.5
Costellazione: Libra
Angular diameter: 4.8"
Status: near eastern quadrature

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

Ascensione retta: 13h34m06s
Declinazione: -08°25'45"

Jupiter

Excellent
Magnitudine apparente: -2.8
Costellazione: Gemini
Angular diameter: 48.1"
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: 04h08m25s
Declinazione: +20°04'47"

Saturn

Excellent
Magnitudine apparente: -0.2
Costellazione: Taurus
Angular diameter: 20.2"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

Ascensione retta: 03h35m04s
Declinazione: +16°56'55"

Uranus

Fair
Magnitudine apparente: 5.9
Costellazione: Aquarius
Angular diameter: 3.4"
Status: near western quadrature

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

Ascensione retta: 21h22m14s
Declinazione: -16°07'13"

Neptune

Fair
Magnitudine apparente: 7.8
Costellazione: Aquarius
Angular diameter: 2.2"
Status: near western quadrature

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

Ascensione retta: 20h28m16s
Declinazione: -18°54'09"

Moon

Excellent
Magnitudine apparente: -12.7
Costellazione: Leo
Angular diameter: 12786.1"
Status: Moon illumination 82.1%

Observation tip: Moon illumination 82.1%; good for observing lunar surface detail

Ascensione retta: 09h06m29s
Declinazione: +19°09'01"