20196+6215 GUL   2 (71 Dra)

 
 
20h 19m 36.70s +62 15' 26.7" P.A. 347 sep 0.3 mag 5.80,8.10 Sp B9V dist. 115.87 pc (377.97 l.y.)
 
 
Coord 2000
20196+6215
Discov num
GUL   2
Comp
Coord arcsec 2000
20 19 36.70 +62 15 26.7
Date first
2015
Date last
2015
Obs
1
Pa first
347
Pa last
347
P.A. Now (θ)
347°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
5.80
Mag sec
8.10
delta mag (ΔM)
2.3
Spectral class
B9V (blue-white)
Pri motion ra
+018
Sec motion ra
Pri motion dec
+024
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
346.8
Precise sep
0.25
Name
71 Dra
Var name
DE Dra
Constellation
Draco
SAO
18807
HIP
100221
Tycho2
4237-02169-1
HD
193964
HR
7792
GC
28304
BD
BD+61 2000
Flamsteed
71 Draconis
Flamsteed name
71 Dra
Distance
115.87
Distance ly
377.97
last precise pa
346.8
last precise sep
0.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20196+6215 GUL 2 2015 1 347 0.3 5.80 8.10 B9V K 201936.70+621526.7

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