19220+7037 HDS2741

 
 
19h 22m 01.54s +70 36' 49.3" P.A. 6 sep 0.2 mag 8.90,9.20 Sp A0 dist. 289.02 pc (942.78 l.y.)
 
 
Coord 2000
19220+7037
Discov num
HDS2741
Comp
Coord arcsec 2000
19 22 01.54 +70 36 49.3
Date first
1991
Date last
1997
Obs
2
Pa first
6
Pa last
6
P.A. Now (θ)
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.90
Mag sec
9.20
delta mag (ΔM)
0.3
Spectral class
A0 (white)
Pri motion ra
+005
Sec motion ra
Pri motion dec
+014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
6.3
Precise sep
0.172
Constellation
Draco
SAO
9400
HIP
95200
Tycho2
4448-01159-1
Gaia DR2
87668444416
HD
183097
BD
BD+70 1058
Distance
289.02
Distance ly
942.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19220+7037 HDS2741 1997 2 6 0.2 8.90 9.20 A0 192201.54+703649.3

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