July 2031 Eventi celesti

Posizione dell'osservatore:Beijing (39.904°, 116.407°)

Panoramica degli eventi celesti mensili

22 eventi celesti in totale, inclusi 4 fasi lunari e 1 eventi planetari.

Eventi celesti giornalieri

Tutti gli orari sono in ora locale (Asia/Shanghai)

Group Data Alba/Tramonto Sorgere/Tramontare della Luna Fase lunare Eventi celesti

Planetary outlook

July 2031 mid-month observing conditions

Mercury

Excellent
Magnitudine apparente: 0.5
Costellazione: Leo
Angular diameter: 7.9"
Status: near greatest western elongation

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Ascensione retta: 09h24m44s
Declinazione: +14°40'33"

Venus

Excellent
Magnitudine apparente: -4.7
Costellazione: Leo
Angular diameter: 43.3"
Status: near superior conjunction

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

Ascensione retta: 09h49m30s
Declinazione: +10°59'56"

Mars

Excellent
Magnitudine apparente: -0.5
Costellazione: Scorpius
Angular diameter: 11.7"
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

Ascensione retta: 14h29m17s
Declinazione: -16°35'57"

Jupiter

Excellent
Magnitudine apparente: -2.6
Costellazione: Sagittarius
Angular diameter: 45.0"
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

Ascensione retta: 17h19m36s
Declinazione: -22°43'14"

Saturn

Excellent
Magnitudine apparente: 0.1
Costellazione: Gemini
Angular diameter: 16.9"
Status: near eastern quadrature

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

Ascensione retta: 05h06m45s
Declinazione: +21°23'48"

Uranus

Fair
Magnitudine apparente: 5.7
Costellazione: Gemini
Angular diameter: 3.5"
Status: near eastern quadrature

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

Ascensione retta: 05h37m16s
Declinazione: +23°26'56"

Neptune

Fair
Magnitudine apparente: 7.8
Costellazione: Aries
Angular diameter: 2.3"
Status: near eastern quadrature

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

Ascensione retta: 00h59m58s
Declinazione: +04°42'24"

Moon

Excellent
Magnitudine apparente: -12.7
Costellazione: Gemini
Angular diameter: 11588.1"
Status: Moon illumination 17.8%

Observation tip: Moon illumination 17.8%; good for observing lunar surface detail

Ascensione retta: 04h02m15s
Declinazione: +20°09'35"