19468+1751 BRT2458

 
 
19h 46m 45.63s +17 50' 39.3" P.A. 331 sep 3.2 mag 11.20,11.90
 
 
Coord 2000
19468+1751
Discov num
BRT2458
Comp
Coord arcsec 2000
19 46 45.63 +17 50 39.3
Date first
1896
Date last
2015
Obs
4
Pa first
323
Pa last
331
P.A. Now (θ)
331°
Sep first
4.7
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
11.20
Mag sec
11.90
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+005
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
331.4
Precise sep
3.241
Constellation
Sagitta
SAO
105240
Tycho2
1619-02056-1
Gaia DR2
36161067392
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19468+1751 BRT2458 2005 2 333 3.3 11.20 11.90 194645.63+175039.3
19468+1751 BRT2458 2015 4 331 3.2 11.20 11.90 194645.63+175039.3

If you need more information about this double, apply for a data request form to the WDS.