19178+5950 HDS2729

 
 
19h 17m 49.26s +59 50' 10.8" P.A. 128 sep 0.1 mag 8.00,9.15 Sp A0 dist. 236.41 pc (771.17 l.y.)
 
 
Coord 2000
19178+5950
Discov num
HDS2729
Comp
Coord arcsec 2000
19 17 49.26 +59 50 10.8
Date first
1991
Date last
2010
Obs
4
Pa first
3
Pa last
128
P.A. Now (θ)
128°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
8.00
Mag sec
9.15
delta mag (ΔM)
1.15
Spectral class
A0 (white)
Pri motion ra
-002
Sec motion ra
Pri motion dec
+021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
127.9
Precise sep
0.081
Constellation
Draco
SAO
31553
HIP
94835
Tycho2
3932-00300-1
Gaia DR2
2239701169987704576
HD
181675
BD
BD+59 1996
Distance
236.41
Distance ly
771.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19178+5950 HDS2729 1997 2 12 0.1 8.00 9.15 A0 191749.26+595010.8
19178+5950 HDS2729 2010 4 128 0.1 8.00 9.15 A0 D 191749.26+595010.8

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