19444+0722 J  1315

 
 
19h 44m 24.84s +07 23' 14.5" P.A. 285 sep 2.2 mag 11.07,13.30
 
 
Coord 2000
19444+0722
Discov num
J  1315
Comp
Coord arcsec 2000
19 44 24.84 +07 23 14.5
Date first
1916
Date last
2015
Obs
4
Pa first
286
Pa last
285
P.A. Now (θ)
285°
Sep first
1.5
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
11.07
Mag sec
13.30
delta mag (ΔM)
2.23
Spectral class
Pri motion ra
+002
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
284.8
Precise sep
2.197
Cdsa2 id
J 1315
Constellation
Aquila
Ra deg
19.740233333333336
De deg
7.387361111111112
last precise pa
284.8
last precise sep
2.197
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19444+0722 J 1315 1996 3 289 1.9 11.07 13.30 194424.84+072314.5
19444+0722 J 1315 2015 4 285 2.2 11.07 13.30 194424.84+072314.5

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