February 1978 Ĉielaj Eventoj

Loko de observanto:Beijing (39.904°, 116.407°)

Superrigardo de Planedoj

18 ĉielaj eventoj entute, inkluzive de 3 lunfazoj kaj 2 planedaj eventoj.

Ĉielaj Eventoj

Ĉiuj tempoj estas en loka tempo (Asia/Shanghai)

Group Dato Sunleviĝo/Sunsubiro Lunleviĝo/Lunsubiro Luna fazo Ĉielaj Eventoj

Planetary outlook

February 1978 mid-month observing conditions

Mercury

Excellent
Ŝajna magnitudo: -0.8
Konstelacio: Aquarius
Angular diameter: 4.9"
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

Rekta supreniro: 21h19m01s
Deklinacio: -17°48'31"

Venus

Excellent
Ŝajna magnitudo: -3.9
Konstelacio: Pisces
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

Rekta supreniro: 22h16m48s
Deklinacio: -12°13'35"

Mars

Excellent
Ŝajna magnitudo: -0.8
Konstelacio: Cancer
Angular diameter: 12.8"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Rekta supreniro: 07h45m52s
Deklinacio: +25°25'50"

Jupiter

Excellent
Ŝajna magnitudo: -2.5
Konstelacio: Gemini
Angular diameter: 43.0"
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

Rekta supreniro: 05h43m05s
Deklinacio: +23°15'56"

Saturn

Excellent
Ŝajna magnitudo: 0.1
Konstelacio: Leo
Angular diameter: 20.2"
Status: near eastern quadrature

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

Rekta supreniro: 09h59m54s
Deklinacio: +13°52'55"

Uranus

Fair
Ŝajna magnitudo: 5.5
Konstelacio: Scorpius
Angular diameter: 3.8"
Status: near eastern quadrature

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

Rekta supreniro: 14h56m11s
Deklinacio: -16°21'40"

Neptune

Fair
Ŝajna magnitudo: 7.9
Konstelacio: Sagittarius
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rekta supreniro: 17h08m23s
Deklinacio: -21°27'51"

Moon

Excellent
Ŝajna magnitudo: -12.7
Konstelacio: Taurus
Angular diameter: 11615.8"
Status: Moon illumination 50.9%

Observation tip: Moon illumination 50.9%; good for observing lunar surface detail

Rekta supreniro: 03h41m46s
Deklinacio: +15°34'21"