October 1998 Nebeske pojave

Lokacija promatrača:Beijing (39.904°, 116.407°)

Pregled mjesečnih nebeskih događaja

23 astronomskih događaja ukupno, uključujući 4 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

October 1998 mid-month observing conditions

Mercury

Excellent
Prividni sjaj: -0.5
Zviježđe: Scorpius
Angular diameter: 4.9"
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

Rektascenzija: 14h08m05s
Deklinacija: -13°36'44"

Venus

Excellent
Prividni sjaj: -3.9
Zviježđe: Libra
Angular diameter: 9.7"
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

Rektascenzija: 13h06m36s
Deklinacija: -05°41'09"

Mars

Excellent
Prividni sjaj: 1.7
Zviježđe: Virgo
Angular diameter: 4.3"
Status: near eastern quadrature

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

Rektascenzija: 10h27m44s
Deklinacija: +11°07'36"

Jupiter

Excellent
Prividni sjaj: -2.8
Zviježđe: Pisces
Angular diameter: 48.2"
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: 23h24m11s
Deklinacija: -05°31'29"

Saturn

Excellent
Prividni sjaj: 0.1
Zviježđe: Aries
Angular diameter: 20.0"
Status: near eastern quadrature

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

Rektascenzija: 01h58m49s
Deklinacija: +09°10'46"

Uranus

Fair
Prividni sjaj: 5.8
Zviježđe: Aquarius
Angular diameter: 3.6"
Status: near western quadrature

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

Rektascenzija: 20h45m42s
Deklinacija: -18°41'35"

Neptune

Fair
Prividni sjaj: 7.8
Zviježđe: Aquarius
Angular diameter: 2.3"
Status: near western quadrature

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

Rektascenzija: 20h05m52s
Deklinacija: -19°57'36"

Moon

Excellent
Prividni sjaj: -12.7
Zviježđe: Leo
Angular diameter: 11814.4"
Status: Moon illumination 25.1%

Observation tip: Moon illumination 25.1%; good for observing lunar surface detail

Rektascenzija: 09h34m21s
Deklinacija: +13°35'18"