January 2018 Nebeske pojave

Lokacija promatrača:Beijing (39.904°, 116.407°)

Pregled mjesečnih nebeskih događaja

24 astronomskih događaja ukupno, uključujući 5 faze Mjeseca i 2 planetarne događaje.

Dnevni nebeskih događaji

Sva vremena su u lokalnom vremenu (Asia/Shanghai)

Group Datum Izlazak/Zalazak Sunca Izlazak/Zalazak Mjeseca Faza Mjeseca Nebeske pojave

Planetary outlook

January 2018 mid-month observing conditions

Mercury

Excellent
Prividni sjaj: -0.4
Zviježđe: Capricornus
Angular diameter: 5.4"
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: 18h22m31s
Deklinacija: -23°19'08"

Venus

Excellent
Prividni sjaj: -3.9
Zviježđe: Capricornus
Angular diameter: 9.8"
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

Rektascenzija: 19h53m19s
Deklinacija: -21°51'09"

Mars

Excellent
Prividni sjaj: 1.4
Zviježđe: Scorpius
Angular diameter: 5.1"
Status: near eastern quadrature

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

Rektascenzija: 15h22m45s
Deklinacija: -17°42'51"

Jupiter

Excellent
Prividni sjaj: -1.9
Zviježđe: Scorpius
Angular diameter: 34.2"
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: 15h07m55s
Deklinacija: -16°28'04"

Saturn

Excellent
Prividni sjaj: 0.5
Zviježđe: Capricornus
Angular diameter: 15.1"
Status: near eastern quadrature

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

Rektascenzija: 18h13m00s
Deklinacija: -22°30'53"

Uranus

Fair
Prividni sjaj: 5.8
Zviježđe: Aries
Angular diameter: 3.5"
Status: near western quadrature

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

Rektascenzija: 01h32m06s
Deklinacija: +09°01'13"

Neptune

Fair
Prividni sjaj: 7.8
Zviježđe: Pisces
Angular diameter: 2.2"
Status: near western quadrature

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

Rektascenzija: 22h55m56s
Deklinacija: -07°48'10"

Moon

Excellent
Prividni sjaj: -12.7
Zviježđe: Capricornus
Angular diameter: 11446.8"
Status: Moon illumination 4.0%

Observation tip: Moon illumination 4.0%; good for observing lunar surface detail

Rektascenzija: 18h08m58s
Deklinacija: -19°50'20"