19427+0726 J  1313

 
 
19h 42m 43.77s +07 28' 03.6" P.A. 149 sep 4.4 mag 11.21,11.64
 
 
Coord 2000
19427+0726
Discov num
J  1313
Comp
Coord arcsec 2000
19 42 43.77 +07 28 03.6
Date first
1908
Date last
2014
Obs
9
Pa first
152
Pa last
149
P.A. Now (θ)
149°
Sep first
3.5
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
11.21
Mag sec
11.64
delta mag (ΔM)
0.43
Spectral class
Pri motion ra
-009
Sec motion ra
+005
Pri motion dec
+017
Sec motion dec
-002
Notes
rPM=1.227
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
148.5
Precise sep
4.36
Constellation
Aquila
Tycho2
0491-01001-1
last precise pa
148.5
last precise sep
4.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19427+0726 J 1313 2000 6 149 4.3 11.21 11.64 D 194243.77+072803.6
19427+0726 J 1313 2014 8 149 4.4 11.21 11.64 194243.77+072803.6

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