January 2099 Astronomické jevy

Poloha pozorovatele:Beijing (39.904°, 116.407°)

Přehled měsíčních nebeských úkazů

23 celkem nebeských úkazů, včetně 4 fáze Měsíce a 1 planetární jevy.

Denní nebeské úkazy

Všechny časy jsou v místním čase (Asia/Shanghai)

Group Datum Východ/západ Slunce Východ/západ Měsíce Fáze Měsíce Astronomické jevy

Planetary outlook

January 2099 mid-month observing conditions

Mercury

Excellent
Zdánlivá magnituda: -1.2
Souhvězdí: Aquarius
Angular diameter: 4.8"
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

Rektascenze: 20h06m25s
Deklinace: -22°23'52"

Venus

Excellent
Zdánlivá magnituda: -4.3
Souhvězdí: Sagittarius
Angular diameter: 18.1"
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

Rektascenze: 16h39m09s
Deklinace: -19°30'31"

Mars

Excellent
Zdánlivá magnituda: 1.5
Souhvězdí: Sagittarius
Angular diameter: 4.5"
Status: near eastern quadrature

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

Rektascenze: 16h31m20s
Deklinace: -21°41'08"

Jupiter

Excellent
Zdánlivá magnituda: -2.3
Souhvězdí: Virgo
Angular diameter: 40.8"
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

Rektascenze: 11h36m55s
Deklinace: +03°54'16"

Saturn

Excellent
Zdánlivá magnituda: 0.8
Souhvězdí: Libra
Angular diameter: 17.8"
Status: near eastern quadrature

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

Rektascenze: 12h56m04s
Deklinace: -03°20'31"

Uranus

Fair
Zdánlivá magnituda: 5.9
Souhvězdí: Aries
Angular diameter: 3.5"
Status: near western quadrature

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

Rektascenze: 00h52m27s
Deklinace: +04°54'46"

Neptune

Fair
Zdánlivá magnituda: 7.8
Souhvězdí: Virgo
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektascenze: 11h05m48s
Deklinace: +06°47'21"

Moon

Excellent
Zdánlivá magnituda: -12.7
Souhvězdí: Scorpius
Angular diameter: 12202.8"
Status: Moon illumination 36.5%

Observation tip: Moon illumination 36.5%; good for observing lunar surface detail

Rektascenze: 14h30m41s
Deklinace: -17°39'52"