HIP 87044
HIP 87044
DoubleStar
Her
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
5.72
Spectral Type
A1V
Star Color
White
(B-V 0.01)
Distance
815.4 ly
Position & Identifiers
RA
17h 47m 08.0s
Dec
+17° 41' 50.0"
Constellation
Her
HR
6627
HIP
87044
Double Cat
10795
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Multiple Star System
Separation
0.5″
Companion Mag
6.9
Position Angle
245°
Star Colors
A: White
B: Yellow-white
Discoverer
STF2215
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.5″ · PA: 245° · N up, E left
Unresolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 3.1″
Size Comparison
Querying VizieR for stellar data…
Stellar Lifecycle
Spectral Classification
Hertzsprung-Russell Diagram
Loading HR diagram…
Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Notes
Binary.
Survey Image
Loading survey image…