19150+0250 BAL1981

 
 
19h 15m 00.63s +02 50' 54.3" P.A. 105 sep 4.6 mag 10.24,11.10
 
 
Coord 2000
19150+0250
Discov num
BAL1981
Comp
Coord arcsec 2000
19 15 00.63 +02 50 54.3
Date first
1985
Date last
2015
Obs
6
Pa first
99
Pa last
105
P.A. Now (θ)
105°
Sep first
5.0
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
10.24
Mag sec
11.10
delta mag (ΔM)
0.86
Spectral class
Pri motion ra
-058
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
104.9
Precise sep
4.641
Constellation
Aquila
Tycho2
0468-01844-1
Gaia DR2
27900289536
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19150+0250 BAL1981 1999 3 102 4.3 10.24 11.10 D 191500.63+025054.3
19150+0250 BAL1981 2000 4 101 4.8 10.24 11.10 D 191500.63+025054.3
19150+0250 BAL1981 2014 5 105 4.7 10.24 11.10 191500.63+025054.3
19150+0250 BAL1981 2015 6 105 4.6 10.24 11.10 191500.63+025054.3

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