19158+0218 BAL1982AB

 
 
19h 15m 47.50s +02 18' 33.3" P.A. 28 sep 17.5 mag 11.03,11.98
 
 
Coord 2000
19158+0218
Discov num
BAL1982
Comp
AB
Coord arcsec 2000
19 15 47.50 +02 18 33.3
Date first
1909
Date last
2015
Obs
8
Pa first
31
Pa last
28
P.A. Now (θ)
28°
Sep first
15.9
Sep last
17.5
Sep. Now (ρ)
17.5"
Mag pri
11.03
Mag sec
11.98
delta mag (ΔM)
0.95
Spectral class
Pri motion ra
+000
Sec motion ra
-005
Pri motion dec
-016
Sec motion dec
+003
Notes
rPM=1.228
This double is not physical.
 
 
19158+0218 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19158+0218 HEI 810 Aa,Ab 1991 2008 3 36 1.2 10.70 11.10 0.40
Show 19158+0218 BAL1982 AB 1909 2015 8 28 17.5 11.03 11.98 0.95 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
28.1
Precise sep
17.454
Constellation
Aquila
Tycho2
0468-03272-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19158+0218 BAL1982 AB 2001 6 28 17.2 11.03 11.98 D 191547.50+021833.3
19158+0218 BAL1982 AB 2015 8 28 17.5 11.03 11.98 191547.50+021833.3

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