19256+4011 MLB 938

 
 
19h 25m 36.64s +40 10' 39.6" P.A. 13 sep 6.6 mag 13.00,13.40
 
 
Coord 2000
19256+4011
Discov num
MLB 938
Comp
Coord arcsec 2000
19 25 36.64 +40 10 39.6
Date first
1934
Date last
2010
Obs
4
Pa first
7
Pa last
13
P.A. Now (θ)
13°
Sep first
4.4
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
13.00
Mag sec
13.40
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+008
Sec motion ra
+015
Pri motion dec
-031
Sec motion dec
+013
Notes
rPM=1.392
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.9
Precise sep
6.6
Constellation
Lyra
last precise pa
12.9
last precise sep
6.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19256+4011 MLB 938 1934 1 7 4.4 13.00 13.40 192536.64+401039.6
19256+4011 MLB 938 2002 2 11 6.4 13.00 13.40 192536.64+401039.6
19256+4011 MLB 938 2010 4 11 6.3 13.00 13.40 192536.64+401039.6

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