19108+0154 J  2948

 
 
19h 10m 51.02s +01 55' 08.4" P.A. 144 sep 7 mag 9.70,12.90
 
 
Coord 2000
19108+0154
Discov num
J  2948
Comp
Coord arcsec 2000
19 10 51.02 +01 55 08.4
Date first
1944
Date last
2010
Obs
5
Pa first
140
Pa last
144
P.A. Now (θ)
144°
Sep first
4.0
Sep last
7.0
Sep. Now (ρ)
7"
Mag pri
9.70
Mag sec
12.90
delta mag (ΔM)
3.2
Spectral class
Pri motion ra
+007
Sec motion ra
+089
Pri motion dec
+004
Sec motion dec
-119
Notes
rPM=0.995
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
144.1
Precise sep
7.01
Constellation
Aquila
last precise pa
144.1
last precise sep
7.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19108+0154 J 2948 1944 1 140 4.0 9.70 12.90 191007.50+015400.0
19108+0154 J 2948 2000 2 146 7.3 9.70 12.90 191051.02+015508.4
19108+0154 J 2948 2010 5 144 7.0 9.70 12.90 191051.02+015508.4

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