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
Cdsa2 id
MLB 938
Constellation
Lyra
Ra deg
19.426844444444445
De deg
40.17766666666667
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

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