19215-0807 J  2265

 
 
19h 21m 34.21s -08 07' 05.9" P.A. 280 sep 3.3 mag 10.89,11.25 Sp F8
 
 
Coord 2000
19215-0807
Discov num
J  2265
Comp
Coord arcsec 2000
19 21 34.21 -08 07 05.9
Date first
1942
Date last
1999
Obs
7
Pa first
275
Pa last
280
P.A. Now (θ)
280°
Sep first
4.0
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
10.89
Mag sec
11.25
delta mag (ΔM)
0.36
Spectral class
F8 (yellow-white)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
279.6
Precise sep
3.27
Constellation
Aquila
Tycho2
5709-01232-1
HD
181640
last precise pa
279.6
last precise sep
3.27
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19215-0807 J 2265 1999 7 280 3.3 10.89 11.25 F8 N D 192134.32-080706.2

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