19576+0425 BAL2957

 
 
19h 57m 34.87s +04 24' 47.5" P.A. 191 sep 13.4 mag 8.48,11.40 Sp K0
 
 
Coord 2000
19576+0425
Discov num
BAL2957
Comp
Coord arcsec 2000
19 57 34.87 +04 24 47.5
Date first
1908
Date last
2016
Obs
6
Pa first
193
Pa last
191
P.A. Now (θ)
191°
Sep first
14.2
Sep last
13.4
Sep. Now (ρ)
13.4"
Mag pri
8.48
Mag sec
11.40
delta mag (ΔM)
2.92
Spectral class
K0 (yellow-orange)
Pri motion ra
-002
Sec motion ra
-006
Pri motion dec
+000
Sec motion dec
+003
Notes
N (See Notes)
rPM=0.745
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
191.4
Precise sep
13.408
Constellation
Aquila
Tycho2
0489-02349-1
HD
188954
last precise pa
191.4
last precise sep
13.408
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19576+0425 BAL2957 2000 3 191 13.3 8.48 11.40 K0 N D 195734.87+042447.5
19576+0425 BAL2957 2010 5 192 12.8 8.48 11.40 K0 N 195734.87+042447.5
19576+0425 BAL2957 2016 6 191 13.4 8.48 11.40 K0 N 195734.87+042447.5

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