December 1968 Astronomické javy

Poloha pozorovateľa:Beijing (39.904°, 116.407°)

Prehľad mesačných nebeských úkazov

23 celkovo nebeských úkazov vrátane 4 fázy Mesiaca a 1 planetárne javy.

Denné nebeské úkazy

Všetky časy sú v miestnom čase (Asia/Shanghai)

Group Dátum Východ/západ Slnka Východ/západ Mesiaca Fáza Mesiaca Astronomické javy

Planetary outlook

December 1968 mid-month observing conditions

Mercury

Excellent
Zdanlivá magnitúda: -1.0
Súhvezdie: Sagittarius
Angular diameter: 4.7"
Status: near greatest western elongation

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

Rektascenzia: 17h48m53s
Deklinácia: -25°07'05"

Venus

Excellent
Zdanlivá magnitúda: -4.1
Súhvezdie: Aquarius
Angular diameter: 16.7"
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

Rektascenzia: 20h35m41s
Deklinácia: -20°54'44"

Mars

Excellent
Zdanlivá magnitúda: 1.5
Súhvezdie: Libra
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

Rektascenzia: 13h21m06s
Deklinácia: -07°02'01"

Jupiter

Excellent
Zdanlivá magnitúda: -1.9
Súhvezdie: Libra
Angular diameter: 35.6"
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

Rektascenzia: 12h16m43s
Deklinácia: -00°28'13"

Saturn

Excellent
Zdanlivá magnitúda: 0.4
Súhvezdie: Aries
Angular diameter: 18.8"
Status: near western quadrature

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

Rektascenzia: 01h13m07s
Deklinácia: +04°55'02"

Uranus

Fair
Zdanlivá magnitúda: 5.5
Súhvezdie: Libra
Angular diameter: 3.8"
Status: near eastern quadrature

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

Rektascenzia: 12h14m51s
Deklinácia: -00°48'37"

Neptune

Fair
Zdanlivá magnitúda: 8.0
Súhvezdie: Scorpius
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektascenzia: 15h41m22s
Deklinácia: -17°55'29"

Moon

Excellent
Zdanlivá magnitúda: -12.7
Súhvezdie: Libra
Angular diameter: 12457.7"
Status: Moon illumination 29.5%

Observation tip: Moon illumination 29.5%; good for observing lunar surface detail

Rektascenzia: 13h02m40s
Deklinácia: -07°44'03"