February 1998 Himmelsereignisse

Beobachterstandort:Beijing (39.904°, 116.407°)

Monatliche Himmelsereignisse

21 Himmelereignisse insgesamt, einschließlich 4 Mondphasen und 2 Planetenereignisse.

Tägliche Himmelsereignisse

Alle Zeiten in Ortszeit (Asia/Shanghai)

Group Datum Sonnenaufgang/-untergang Mondaufgang/-untergang Mondphase Himmelsereignisse

Planetary outlook

February 1998 mid-month observing conditions

Mercury

Excellent
Scheinbare Helligkeit: -1.1
Sternbild: Aquarius
Angular diameter: 4.8"
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

Rektaszension: 21h33m52s
Deklination: -16°41'05"

Venus

Excellent
Scheinbare Helligkeit: -4.9
Sternbild: Capricornus
Angular diameter: 44.0"
Status: near greatest eastern elongation

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

Rektaszension: 19h22m49s
Deklination: -15°34'16"

Mars

Excellent
Scheinbare Helligkeit: 1.2
Sternbild: Pisces
Angular diameter: 4.1"
Status: near western quadrature

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

Rektaszension: 23h10m34s
Deklination: -06°13'41"

Jupiter

Excellent
Scheinbare Helligkeit: -2.0
Sternbild: Pisces
Angular diameter: 32.9"
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

Rektaszension: 22h19m13s
Deklination: -11°23'35"

Saturn

Excellent
Scheinbare Helligkeit: 0.7
Sternbild: Aries
Angular diameter: 16.7"
Status: near western quadrature

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

Rektaszension: 01h04m59s
Deklination: +04°23'24"

Uranus

Fair
Scheinbare Helligkeit: 5.9
Sternbild: Aquarius
Angular diameter: 3.4"
Status: near eastern quadrature

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

Rektaszension: 20h49m14s
Deklination: -18°24'05"

Neptune

Fair
Scheinbare Helligkeit: 7.9
Sternbild: Aquarius
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektaszension: 20h10m57s
Deklination: -19°40'09"

Moon

Excellent
Scheinbare Helligkeit: -12.7
Sternbild: Libra
Angular diameter: 11479.5"
Status: Moon illumination 88.8%

Observation tip: Moon illumination 88.8%; good for observing lunar surface detail

Rektaszension: 12h22m54s
Deklination: -00°03'34"