July 1971 Ĉielaj Eventoj

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

Superrigardo de Planedoj

19 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

July 1971 mid-month observing conditions

Mercury

Excellent
Ŝajna magnitudo: -0.2
Konstelacio: Leo
Angular diameter: 6.1"
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: 09h09m14s
Deklinacio: +17°35'20"

Venus

Excellent
Ŝajna magnitudo: -3.9
Konstelacio: Cancer
Angular diameter: 9.9"
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

Rekta supreniro: 06h43m04s
Deklinacio: +23°14'17"

Mars

Excellent
Ŝajna magnitudo: -2.3
Konstelacio: Aquarius
Angular diameter: 21.8"
Status: near eastern quadrature

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

Rekta supreniro: 21h44m48s
Deklinacio: -19°38'46"

Jupiter

Excellent
Ŝajna magnitudo: -2.3
Konstelacio: Scorpius
Angular diameter: 41.9"
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

Rekta supreniro: 15h38m35s
Deklinacio: -18°36'54"

Saturn

Excellent
Ŝajna magnitudo: 0.2
Konstelacio: Gemini
Angular diameter: 17.1"
Status: near eastern quadrature

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

Rekta supreniro: 04h05m03s
Deklinacio: +18°52'10"

Uranus

Fair
Ŝajna magnitudo: 5.5
Konstelacio: Libra
Angular diameter: 3.8"
Status: near western quadrature

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

Rekta supreniro: 12h36m55s
Deklinacio: -03°15'08"

Neptune

Fair
Ŝajna magnitudo: 7.9
Konstelacio: Scorpius
Angular diameter: 2.3"
Status: near western quadrature

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

Rekta supreniro: 15h54m54s
Deklinacio: -18°36'15"

Moon

Excellent
Ŝajna magnitudo: -12.7
Konstelacio: Aries
Angular diameter: 12577.7"
Status: Moon illumination 52.9%

Observation tip: Moon illumination 52.9%; good for observing lunar surface detail

Rekta supreniro: 01h01m39s
Deklinacio: +11°40'56"