February 2017 Nebeske pojave

Lokacija promatrača:Beijing (39.904°, 116.407°)

Pregled mjesečnih nebeskih događaja

18 astronomskih događaja ukupno, uključujući 4 faze Mjeseca i 0 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

February 2017 mid-month observing conditions

Mercury

Excellent
Prividni sjaj: -0.5
Zviježđe: Aquarius
Angular diameter: 5.0"
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: 20h58m38s
Deklinacija: -19°02'40"

Venus

Excellent
Prividni sjaj: -4.9
Zviježđe: Aries
Angular diameter: 37.7"
Status: near superior conjunction

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

Rektascenzija: 00h22m17s
Deklinacija: +06°42'59"

Mars

Excellent
Prividni sjaj: 1.2
Zviježđe: Aries
Angular diameter: 4.8"
Status: near western quadrature

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

Rektascenzija: 00h48m48s
Deklinacija: +05°03'10"

Jupiter

Excellent
Prividni sjaj: -2.2
Zviježđe: Libra
Angular diameter: 40.7"
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: 13h27m22s
Deklinacija: -07°35'16"

Saturn

Excellent
Prividni sjaj: 0.5
Zviježđe: Sagittarius
Angular diameter: 15.8"
Status: near eastern quadrature

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

Rektascenzija: 17h41m48s
Deklinacija: -22°04'28"

Uranus

Fair
Prividni sjaj: 5.9
Zviježđe: Aries
Angular diameter: 3.4"
Status: near western quadrature

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

Rektascenzija: 01h20m22s
Deklinacija: +07°50'49"

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: 22h51m41s
Deklinacija: -08°10'17"

Moon

Excellent
Prividni sjaj: -12.7
Zviježđe: Libra
Angular diameter: 11770.5"
Status: Moon illumination 83.6%

Observation tip: Moon illumination 83.6%; good for observing lunar surface detail

Rektascenzija: 12h58m04s
Deklinacija: -02°26'34"