19249+0910 J  2174

 
 
19h 24m 54.08s +09 09' 21.0" P.A. 340 sep 7.1 mag 11.90,11.27
 
 
Coord 2000
19249+0910
Discov num
J  2174
Comp
Coord arcsec 2000
19 24 54.08 +09 09 21.0
Date first
1919
Date last
2010
Obs
7
Pa first
342
Pa last
340
P.A. Now (θ)
340°
Sep first
7.6
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
11.90
Mag sec
11.27
delta mag (ΔM)
0.63
Spectral class
Pri motion ra
-009
Sec motion ra
-011
Pri motion dec
-023
Sec motion dec
-019
Notes
rPM=0.181 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
339.5
Precise sep
7.13
Constellation
Aquila
last precise pa
339.5
last precise sep
7.13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19249+0910 J 2174 1999 4 329 4.9 12.71 12.64 DB 192454.17+090922.8
19249+0910 J 2174 2009 5 342 7.2 11.90 11.27 D 192454.08+090921.0
19249+0910 J 2174 2010 7 340 7.1 11.90 11.27 192454.08+090921.0

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