19560+1939 BRT2460

 
 
19h 55m 59.68s +19 39' 21.1" P.A. 320 sep 4.3 mag 11.30,11.80
 
 
Coord 2000
19560+1939
Discov num
BRT2460
Comp
Coord arcsec 2000
19 55 59.68 +19 39 21.1
Date first
1895
Date last
2015
Obs
8
Pa first
321
Pa last
320
P.A. Now (θ)
320°
Sep first
4.6
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
11.30
Mag sec
11.80
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+003
Sec motion ra
-003
Pri motion dec
-006
Sec motion dec
-034
Notes
rPM=0.839
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
320.2
Precise sep
4.309
Constellation
Sagitta
Tycho2
1624-00430-1
Gaia DR2
76449988096
HD
350889
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19560+1939 BRT2460 2004 6 321 4.3 11.30 11.80 D 195559.68+193921.1
19560+1939 BRT2460 2010 8 319 4.0 11.30 11.80 195559.68+193921.1
19560+1939 BRT2460 2015 8 320 4.3 11.30 11.80 195559.68+193921.1

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