19510+0854 J  3019

 
 
19h 50m 59.63s +08 56' 28.3" P.A. 216 sep 7.3 mag 9.90,13.00
 
 
Coord 2000
19510+0854
Discov num
J  3019
Comp
Coord arcsec 2000
19 50 59.63 +08 56 28.3
Date first
1944
Date last
2015
Obs
6
Pa first
220
Pa last
216
P.A. Now (θ)
216°
Sep first
6.0
Sep last
7.3
Sep. Now (ρ)
7.3"
Mag pri
9.90
Mag sec
13.00
delta mag (ΔM)
3.1
Spectral class
Pri motion ra
+001
Sec motion ra
-004
Pri motion dec
-004
Sec motion dec
-020
Notes
rPM=0.822
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
216
Precise sep
7.3
Constellation
Aquila
last precise pa
216
last precise sep
7.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19510+0854 J 3019 1944 1 220 6.0 9.90 13.00 195100.00+085400.0
19510+0854 J 3019 2000 2 217 7.1 9.90 13.00 195059.63+085628.3
19510+0854 J 3019 2008 4 217 7.3 9.90 13.00 D 195059.63+085628.3
19510+0854 J 3019 2015 5 216 7.3 9.90 13.00 195059.63+085628.3

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