B-type star · blue-white star

HR 7807

1,353 lybrightness mag 5.87B2Vne

Also catalogued as HD 194335 · HIP 100574

12,967 K

temperature

5.87

apparent magnitude

673× ☉

luminosity vs Sun

B2Vne

spectral type

Distance & comparison with our Sun

1,353 years

at light speed from Earth

2.25×

as hot as the Sun

673×

the Sun's light output

-2.22

absolute magnitude

Explore from here · roam the neighborhood

HR 7807B-type

Sky regionCygnusthis direction

Nearest stars

HR 7734 →93 ly apart
HR 7795 →94 ly apart
25 Cyg →120 ly apart
HR 7642 →150 ly apart
22 Cyg →160 ly apart
HR 7606 →200 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?

VISIBLE TO THE NAKED EYE

Brightness mag 5.9To see it no equipment neededLook 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.