January 1998 Nebeske pojave

Lokacija promatrača:Beijing (39.904°, 116.407°)

Pregled mjesečnih nebeskih događaja

27 astronomskih događaja ukupno, uključujući 4 faze Mjeseca i 4 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 1998 mid-month observing conditions

Mercury

Excellent
Prividni sjaj: -0.2
Zviježđe: Capricornus
Angular diameter: 5.8"
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: 18h12m51s
Deklinacija: -22°53'42"

Venus

Excellent
Prividni sjaj: -4.2
Zviježđe: Capricornus
Angular diameter: 62.5"
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: 19h51m52s
Deklinacija: -15°19'52"

Mars

Excellent
Prividni sjaj: 1.2
Zviježđe: Aquarius
Angular diameter: 4.3"
Status: near western quadrature

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

Rektascenzija: 21h38m08s
Deklinacija: -15°16'20"

Jupiter

Excellent
Prividni sjaj: -2.0
Zviježđe: Aquarius
Angular diameter: 33.8"
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

Rektascenzija: 21h51m23s
Deklinacija: -13°54'39"

Saturn

Excellent
Prividni sjaj: 0.7
Zviježđe: Aries
Angular diameter: 17.5"
Status: near western quadrature

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

Rektascenzija: 00h56m32s
Deklinacija: +03°23'21"

Uranus

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

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

Rektascenzija: 20h41m54s
Deklinacija: -18°52'18"

Neptune

Fair
Prividni sjaj: 7.9
Zviježđe: Aquarius
Angular diameter: 2.2"
Status: near western quadrature

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

Rektascenzija: 20h06m10s
Deklinacija: -19°54'30"

Moon

Excellent
Prividni sjaj: -12.7
Zviježđe: Leo
Angular diameter: 11718.5"
Status: Moon illumination 94.8%

Observation tip: Moon illumination 94.8%; good for observing lunar surface detail

Rektascenzija: 09h31m26s
Deklinacija: +12°47'06"