19370+0911 J   171

 
 
19h 36m 54.59s +09 09' 47.6" P.A. 241.00 sep 3.3 mag 11.80,11.90
 
 
Coord 2000
19370+0911
Discov num
J   171
Comp
Coord arcsec 2000
19 36 54.59 +09 09 47.6
Date first
1910
Date last
2015
Obs
17
Pa first
250
Pa last
241
P.A. Now (θ)
241°
Sep first
3.1
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
11.80
Mag sec
11.90
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+059
Sec motion ra
-003
Pri motion dec
+024
Sec motion dec
-015
Notes
N (See Notes)
rPM=1.15
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
241.1
Precise sep
3.317
Constellation
Hydra
Tycho2
1056-01528-1
Gaia DR2
4302130511186851584
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19370+0911 J 171 2002 14 243 3.4 9.70 10.00 D 193654.37+090946.0
19370+0911 J 171 2013 16 239 3.6 11.80 11.90 193654.59+090947.6
19370+0911 J 171 2015 17 241 3.3 11.80 11.90 N 193654.59+090947.6

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