July 2012 Nebeske pojave

Lokacija opazovalca:Beijing (39.904°, 116.407°)

Pregled mesečnih nebesnih dogodkov

21 astronomskih dogodkov skupaj, vključno 4 lunine faze in 2 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 2012 mid-month observing conditions

Mercury

Excellent
Navidezna magnituda: 1.7
Ozvezdje: Leo
Angular diameter: 10.5"
Status: near superior conjunction

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

Rektascenzija: 08h56m29s
Deklinacija: +14°07'13"

Venus

Excellent
Navidezna magnituda: -4.7
Ozvezdje: Gemini
Angular diameter: 35.8"
Status: near greatest eastern elongation

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

Rektascenzija: 04h46m56s
Deklinacija: +17°43'10"

Mars

Excellent
Navidezna magnituda: 1.0
Ozvezdje: Libra
Angular diameter: 6.2"
Status: near western quadrature

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

Rektascenzija: 12h23m04s
Deklinacija: -02°18'56"

Jupiter

Excellent
Navidezna magnituda: -2.1
Ozvezdje: Gemini
Angular diameter: 34.8"
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: 04h21m48s
Deklinacija: +20°44'24"

Saturn

Excellent
Navidezna magnituda: 0.7
Ozvezdje: Libra
Angular diameter: 17.1"
Status: near western quadrature

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

Rektascenzija: 13h29m08s
Deklinacija: -06°39'22"

Uranus

Fair
Navidezna magnituda: 5.9
Ozvezdje: Aries
Angular diameter: 3.6"
Status: near eastern quadrature

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

Rektascenzija: 00h32m31s
Deklinacija: +02°43'01"

Neptune

Fair
Navidezna magnituda: 7.7
Ozvezdje: Pisces
Angular diameter: 2.3"
Status: near eastern quadrature

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

Rektascenzija: 22h19m41s
Deklinacija: -11°03'48"

Moon

Excellent
Navidezna magnituda: -12.7
Ozvezdje: Gemini
Angular diameter: 11521.1"
Status: Moon illumination 16.1%

Observation tip: Moon illumination 16.1%; good for observing lunar surface detail

Rektascenzija: 04h15m19s
Deklinacija: +21°07'06"