15536+0156 BAL1908

 
 
15h 53m 32.45s +01 56' 30.4" P.A. 246 sep 10.1 mag 11.02,10.88
 
 
Coord 2000
15536+0156
Discov num
BAL1908
Comp
Coord arcsec 2000
15 53 32.45 +01 56 30.4
Date first
1909
Date last
2012
Obs
8
Pa first
264
Pa last
246
P.A. Now (θ)
246°
Sep first
11.4
Sep last
10.1
Sep. Now (ρ)
10.1"
Mag pri
11.02
Mag sec
10.88
delta mag (ΔM)
0.14
Spectral class
Pri motion ra
-027
Sec motion ra
-014
Pri motion dec
+003
Sec motion dec
-021
Notes
rPM=1.005
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
246.4
Precise sep
10.09
Constellation
Serpens
last precise pa
246.4
last precise sep
10.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15536+0156 BAL1908 2002 4 248 10.2 10.60 10.70 D 155332.45+015630.4
15536+0156 BAL1908 2012 6 246 10.1 10.60 10.70 D 155332.45+015630.4

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