19087+0157 BAL1508

 
 
19h 08m 37.87s +01 56' 52.9" P.A. 226 sep 16.7 mag 10.75,11.29
 
 
Coord 2000
19087+0157
Discov num
BAL1508
Comp
Coord arcsec 2000
19 08 37.87 +01 56 52.9
Date first
1909
Date last
2010
Obs
12
Pa first
226
Pa last
226
P.A. Now (θ)
226°
Sep first
19.1
Sep last
16.7
Sep. Now (ρ)
16.7"
Mag pri
10.75
Mag sec
11.29
delta mag (ΔM)
0.54
Spectral class
Pri motion ra
+003
Sec motion ra
+017
Pri motion dec
-003
Sec motion dec
+014
Notes
L (Linear solution)
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
226.1
Precise sep
16.7
Constellation
Aquila
Tycho2
0467-04124-1
last precise pa
226.1
last precise sep
16.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19087+0157 BAL1508 2007 9 226 16.7 10.75 11.29 LD 190837.87+015652.9
19087+0157 BAL1508 2010 10 226 16.7 10.75 11.29 LD 190837.87+015652.9

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