A-type star · white star

HR 8155

2,013 lybrightness mag 6.15A5IV

Also catalogued as HD 203096 · HIP 105229

7,747 K

temperature

6.15

apparent magnitude

1,150× ☉

luminosity vs Sun

A5IV

spectral type

Distance & comparison with our Sun

2,013 years

at light speed from Earth

1.34×

as hot as the Sun

1,150×

the Sun's light output

-2.80

absolute magnitude

Explore from here · roam the neighborhood

HR 8155A-type

Sky regionCygnusthis direction

Nearest stars

HR 8157 →180 ly apart
HR 8297 →250 ly apart
HR 7767 →400 ly apart
Sadr →400 ly apart
HR 7762 →410 ly apart
55 Cyg →420 ly apart

Bright stars in Cygnus

Sadr →mag 2.2
Aljanah →mag 2.5
Fawaris →mag 2.9
64Zet Cyg →mag 3.2
62Xi Cyg →mag 3.7
65Tau Cyg →mag 3.7
10Iot2Cyg →mag 3.8
1Kap Cyg →mag 3.8

Can you see it tonight?

BINOCULARS NEEDED

Brightness mag 6.2To see it 50 mm binocularsLook toward Cygnus

Star data from the HYG database v4.2 (Astronexus, CC BY-SA 4.0). Temperature and colour computed by gravityfinder from the B-V colour index; the illustration is generated from that temperature, not a photograph.