A-type star · white star

HR 1777

276 lybrightness mag 6.34A2V

Also catalogued as HD 35242 · HIP 25205

8,811 K

temperature

6.34

apparent magnitude

18.21× ☉

luminosity vs Sun

A2V

spectral type

Distance & comparison with our Sun

276 years

at light speed from Earth

1.53×

as hot as the Sun

18.21×

the Sun's light output

1.70

absolute magnitude

Explore from here · roam the neighborhood

HR 1777A-type

Sky regionOrionthis direction

Nearest stars

38 Ori →15 ly apart
HR 1807 →26 ly apart
32 Ori →28 ly apart
51 Ori →35 ly apart
HR 1987 →42 ly apart
HR 1591 →44 ly apart

Bright stars in Orion

Hatysa →mag 2.8
Tabit →mag 3.2
28Eta Ori →mag 3.4
Meissa →mag 3.4
20Tau Ori →mag 3.6
3Pi 4Ori →mag 3.7
8Pi 5Ori →mag 3.7
48Sig Ori →mag 3.8

Can you see it tonight?

BINOCULARS NEEDED

Brightness mag 6.3To see it 50 mm binocularsLook toward Orion

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.