19361+1109 BU 1257

 
 
19h 36m 08.04s +11 09' 00.6" P.A. 167 sep 3.5 mag 6.68,12.80 Sp A3V dist. 153.37 pc (500.29 l.y.)
 
 
Coord 2000
19361+1109
Discov num
BU 1257
Comp
Coord arcsec 2000
19 36 08.04 +11 09 00.6
Date first
1891
Date last
2015
Obs
5
Pa first
176
Pa last
167
P.A. Now (θ)
167°
Sep first
3.7
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
6.68
Mag sec
12.80
delta mag (ΔM)
6.12
Spectral class
A3V (white)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
166.7
Precise sep
3.51
Constellation
Aquila
SAO
105032
HIP
96416
Tycho2
1060-00487-1
Gaia DR2
12531604480
HD
184884
HR
7445
BD
BD+10 3981
Distance
153.37
Distance ly
500.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19361+1109 BU 1257 1933 3 174 3.6 6.68 12.80 A3V 193608.04+110900.6
19361+1109 BU 1257 2000 5 164 2.7 6.68 12.80 A3V 193608.04+110900.6
19361+1109 BU 1257 2015 6 167 3.5 6.68 12.80 A3V 193608.04+110900.6

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