19219+1055 A  1178

 
 
19h 21m 53.15s +10 55' 13.7" P.A. 332 sep 4.5 mag 7.57,13.40 Sp K2 dist. 336.7 pc (1098.32 l.y.)
 
 
Coord 2000
19219+1055
Discov num
A  1178
Comp
Coord arcsec 2000
19 21 53.15 +10 55 13.7
Date first
1905
Date last
2015
Obs
7
Pa first
331
Pa last
332
P.A. Now (θ)
332°
Sep first
4.1
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
7.57
Mag sec
13.40
delta mag (ΔM)
5.83
Spectral class
K2 (yellow-orange)
Pri motion ra
-002
Sec motion ra
Pri motion dec
+061
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
332
Precise sep
4.542
Constellation
Aquila
SAO
104767
HIP
95192
Tycho2
1046-00314-1
Gaia DR2
4309630696619547264
HD
181882
BD
BD+10 3873
Distance
336.7
Distance ly
1098.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19219+1055 A 1178 1990 6 332 4.2 7.30 13.40 K2 192153.15+105513.7
19219+1055 A 1178 2015 7 332 4.5 7.57 13.40 K2 192153.15+105513.7

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