HIP 98253
HIP 98253
DoubleStar
Cyg
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
6.43
Spectral Type
A3V
Distance
1087.2 ly
Position & Identifiers
RA
19h 57m 56.2s
Dec
+42° 15' 39.0"
Constellation
Cyg
HR
7638
HIP
98253
Double Cat
13186
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Multiple Star System
Components
3
Component IDs
AB
Separation
0.1″
Companion Mag
8.4
Position Angle
182°
Discoverer
STT 392
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.1″ · PA: 182° · 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
Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Notes
AB and AC binary. C, 9.0v Am(A2/A8/A8) at 3", physical.
ADS 13186A.
Survey Image
Loading survey image…