ω1 Aquilae (omega1 Aquilae)

Above the horizon. Rise: 21:48 | Tran: 4:50 | Set: 11:48

Alt: 44.49° Az: 141.26° Direction: South-East

ω1 Aquilae is a hypergiant star of spectral class F0 in the constellation of Aquila.

ω1 Aquilae visual magnitude is 5.28. Because of its faintness, ω1 Aquilae is visible to the naked eye only from locations with very dark skies, while it is not visible at all from skies affected by light pollution.

Image of ω1 Aquilae (omega1 Aquilae) star

DSS2 image of ω1 Aquilae. The red arrow shows the motion of ω1 Aquilae during the next 10000 years (0.50 arcmin in Right Ascension and 2.17 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 19h 19m 00s

Declination +11° 38’ 33”

Hour Angle 22h 11m 33s

Sidereal Time 17h 30m 33s

J2000

Right Ascension 19h 17m 48s

Declination +11° 35’ 43”

Galactic Coordinates

Galactic Longitude 46.24°

Galactic Latitude -0.49°

Finder Chart

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Finder chart for ω1 Aquilae (omega1 Aquilae).

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.28

Class Hypergiant

Absolute magnitude -0.28

Spectral Type F0IV

Color Index (B-V) 0.2

Temperature 8163K

The red dot in the diagram below shows where ω1 Aquilae is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of ω1 Aquilae. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

ω1 Aquilae is distant 422.28 light years from the Sun and it is moving towards the Sun at the speed of 14 kilometers per second.

Distance (parsec) 129.53

Distance (light year) 422.28

Radial Speed -14 km/s

Proper Motion RA 0.003 arcsec/y

Proper Motion Dec 0.013"/y

Alternative Designations

Bayer designation ω1 Aquilae
(omega1 Aquilae)

Flamsteed designation 25 Aquilae

Henry Draper Catalogue HD180868

SAO Catalogue SAO104691

Hipparcos Catalogue HIP94834

Durchmusterung Catalogue BD+11 3790

FK5 Catalogue 725

Visibility from Your Location

Today's ω1 Aquilae (omega1 Aquilae) rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 78.4° RISE 21:48

Max altitude: 50.2° TRANSIT 4:50

Azimuth: 281.6° SET 11:48

Set Location

Other stars in Aquila