HIP 98872
HIP 98872
DoubleStar
Dra
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
6.26
Spectral Type
A2II-III
Star Color
White
(B-V 0.10)
Distance
141.8 ly
Position & Identifiers
RA
20h 04m 44.6s
Dec
+63° 53' 26.0"
Constellation
Dra
HR
7695
HIP
98872
Double Cat
13371
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Multiple Star System
Components
3
Component IDs
AB
Separation
5.7″
Companion Mag
9.5
Position Angle
14°
Star Colors
A: White
B: Yellow
Discoverer
STF2640
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 5.7″ · PA: 14° · N up, E left
Resolved · 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.
Survey Image
Loading survey image…