July 1903 Nebeske pojave

Lokacija opazovalca:Beijing (39.904°, 116.407°)

Pregled mesečnih nebesnih dogodkov

25 astronomskih dogodkov skupaj, vključno 5 lunine faze in 3 planetarni dogodki.

Dnevni nebesni dogodki

Vsi časi so v lokalnem času (Asia/Shanghai)

Group Datum Sončni vzhod/zahod Lunin vzhod/zahod Lunina faza Nebeske pojave

Planetary outlook

July 1903 mid-month observing conditions

Mercury

Excellent
Navidezna magnituda: -1.2
Ozvezdje: Cancer
Angular diameter: 5.6"
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

Rektascenzija: 06h35m39s
Deklinacija: +23°18'07"

Venus

Excellent
Navidezna magnituda: -4.5
Ozvezdje: Virgo
Angular diameter: 25.3"
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

Rektascenzija: 10h34m22s
Deklinacija: +09°19'54"

Mars

Excellent
Navidezna magnituda: 0.4
Ozvezdje: Libra
Angular diameter: 7.8"
Status: near western quadrature

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

Rektascenzija: 13h04m11s
Deklinacija: -07°18'09"

Jupiter

Excellent
Navidezna magnituda: -2.6
Ozvezdje: Pisces
Angular diameter: 44.6"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its moons are easy to spot and it is excellent for telescope observing

Rektascenzija: 23h37m30s
Deklinacija: -03°52'11"

Saturn

Excellent
Navidezna magnituda: 0.3
Ozvezdje: Aquarius
Angular diameter: 18.5"
Status: near eastern quadrature

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

Rektascenzija: 20h38m41s
Deklinacija: -19°05'18"

Uranus

Fair
Navidezna magnituda: 5.6
Ozvezdje: Sagittarius
Angular diameter: 3.8"
Status: near western quadrature

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

Rektascenzija: 17h27m24s
Deklinacija: -23°23'04"

Neptune

Fair
Navidezna magnituda: 7.9
Ozvezdje: Cancer
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektascenzija: 06h17m45s
Deklinacija: +22°20'38"

Moon

Excellent
Navidezna magnituda: -12.7
Ozvezdje: Pisces
Angular diameter: 11645.8"
Status: Moon illumination 76.8%

Observation tip: Moon illumination 76.8%; good for observing lunar surface detail

Rektascenzija: 23h16m47s
Deklinacija: -02°40'50"