January 1988 Ĉielaj Eventoj

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

Superrigardo de Planedoj

20 ĉielaj eventoj entute, inkluzive de 4 lunfazoj kaj 1 planedaj eventoj.

Ĉielaj Eventoj

Ĉiuj tempoj estas en loka tempo (Asia/Shanghai)

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

Planetary outlook

January 1988 mid-month observing conditions

Mercury

Excellent
Ŝajna magnitudo: -1.0
Konstelacio: Aquarius
Angular diameter: 5.4"
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

Rekta supreniro: 20h43m01s
Deklinacio: -20°04'37"

Venus

Excellent
Ŝajna magnitudo: -4.0
Konstelacio: Pisces
Angular diameter: 13.3"
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: 22h07m33s
Deklinacio: -13°16'51"

Mars

Excellent
Ŝajna magnitudo: 1.5
Konstelacio: Sagittarius
Angular diameter: 4.6"
Status: near eastern quadrature

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

Rekta supreniro: 16h09m16s
Deklinacio: -20°39'45"

Jupiter

Excellent
Ŝajna magnitudo: -2.4
Konstelacio: Aries
Angular diameter: 40.1"
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: 01h20m41s
Deklinacio: +07°11'24"

Saturn

Excellent
Ŝajna magnitudo: 0.5
Konstelacio: Sagittarius
Angular diameter: 15.2"
Status: near eastern quadrature

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

Rekta supreniro: 17h47m14s
Deklinacio: -22°17'55"

Uranus

Fair
Ŝajna magnitudo: 5.8
Konstelacio: Sagittarius
Angular diameter: 3.5"
Status: near eastern quadrature

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

Rekta supreniro: 17h53m20s
Deklinacio: -23°36'13"

Neptune

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

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

Rekta supreniro: 18h35m55s
Deklinacio: -22°13'40"

Moon

Excellent
Ŝajna magnitudo: -12.7
Konstelacio: Scorpius
Angular diameter: 12348.9"
Status: Moon illumination 23.3%

Observation tip: Moon illumination 23.3%; good for observing lunar surface detail

Rekta supreniro: 15h32m34s
Deklinacio: -23°43'56"