January 1985 Himmelshändelser

Observatörens plats:Beijing (39.904°, 116.407°)

Månadsöversikt över himlahändelser

25 himlahändelser totalt, inklusive 4 månfaser och 3 planetära händelser.

Dagliga himlahändelser

Alla tider är i lokal tid (Asia/Shanghai)

Group Datum Soluppgång/Solnedgång Månuppgång/Månnedgång Månfas Himmelshändelser

Planetary outlook

January 1985 mid-month observing conditions

Mercury

Excellent
Skenbar magnitud: -0.3
Stjärnbild: Capricornus
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

Rektascension: 18h18m47s
Deklination: -23°11'28"

Venus

Excellent
Skenbar magnitud: -4.4
Stjärnbild: Pisces
Angular diameter: 22.5"
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

Rektascension: 22h53m15s
Deklination: -07°44'13"

Mars

Excellent
Skenbar magnitud: 1.0
Stjärnbild: Pisces
Angular diameter: 5.2"
Status: near western quadrature

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

Rektascension: 23h08m56s
Deklination: -06°16'42"

Jupiter

Excellent
Skenbar magnitud: -1.9
Stjärnbild: Capricornus
Angular diameter: 32.1"
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

Rektascension: 19h46m49s
Deklination: -21°27'06"

Saturn

Excellent
Skenbar magnitud: 0.6
Stjärnbild: Scorpius
Angular diameter: 16.0"
Status: near eastern quadrature

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

Rektascension: 15h36m36s
Deklination: -17°12'11"

Uranus

Fair
Skenbar magnitud: 5.7
Stjärnbild: Sagittarius
Angular diameter: 3.6"
Status: near eastern quadrature

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

Rektascension: 16h59m43s
Deklination: -22°43'24"

Neptune

Fair
Skenbar magnitud: 8.0
Stjärnbild: Capricornus
Angular diameter: 2.2"
Status: near eastern quadrature

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

Rektascension: 18h08m38s
Deklination: -22°18'51"

Moon

Excellent
Skenbar magnitud: -12.7
Stjärnbild: Scorpius
Angular diameter: 12518.2"
Status: Moon illumination 38.6%

Observation tip: Moon illumination 38.6%; good for observing lunar surface detail

Rektascension: 14h24m59s
Deklination: -12°44'58"