19319+1804 L    45

 
 
19h 31m 52.76s +18 04' 02.9" P.A. 146 sep 4.9 mag 13.10,13.20
 
 
Coord 2000
19319+1804
Discov num
L    45
Comp
Coord arcsec 2000
19 31 52.76 +18 04 02.9
Date first
1895
Date last
2015
Obs
7
Pa first
141
Pa last
146
P.A. Now (θ)
146°
Sep first
4.5
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
13.10
Mag sec
13.20
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-011
Sec motion ra
-004
Pri motion dec
+011
Sec motion dec
-031
Notes
rPM=1.362
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.4
Precise sep
4.942
Constellation
Sagitta
Tycho2
1605-01040-1
Gaia DR2
4323107032689921792
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19319+1804 L 45 1997 3 146 4.9 10.00 11.00 D 193152.76+180402.9
19319+1804 L 45 2001 4 146 4.9 10.00 11.00 D 193152.76+180402.9
19319+1804 L 45 2012 5 146 4.9 10.00 11.00 D 193152.76+180402.9
19319+1804 L 45 2014 6 146 5.0 10.00 11.00 193152.76+180402.9
19319+1804 L 45 2015 7 146 4.9 13.10 13.20 193152.76+180402.9

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