19518+0204 BAL1533

 
 
19h 51m 49.52s +02 04' 24.9" P.A. 344 sep 7.6 mag 9.72,11.40 Sp F0
 
 
Coord 2000
19518+0204
Discov num
BAL1533
Comp
Coord arcsec 2000
19 51 49.52 +02 04 24.9
Date first
1909
Date last
2015
Obs
8
Pa first
343
Pa last
344
P.A. Now (θ)
344°
Sep first
7.8
Sep last
7.6
Sep. Now (ρ)
7.6"
Mag pri
9.72
Mag sec
11.40
delta mag (ΔM)
1.68
Spectral class
F0 (yellow-white)
Pri motion ra
-005
Sec motion ra
-004
Pri motion dec
+003
Sec motion dec
+005
Notes
N (See Notes)
rPM=0.349
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
343.8
Precise sep
7.64
Cdsa2 id
BAL 1533
Constellation
Aquila
Ra deg
19.863755555555556
De deg
2.0735833333333336
last precise pa
343.8
last precise sep
7.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19518+0204 BAL1533 1999 5 345 7.6 9.72 11.40 F0 N D 195149.52+020424.9
19518+0204 BAL1533 2000 6 344 7.6 9.72 11.40 F0 N D 195149.52+020424.9
19518+0204 BAL1533 2015 7 344 7.6 9.72 11.40 F0 N 195149.52+020424.9

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