19554+4049 MLB1012

 
 
19h 55m 25.04s +40 48' 33.5" P.A. 180 sep 5.4 mag 12.90,13.20
 
 
Coord 2000
19554+4049
Discov num
MLB1012
Comp
Coord arcsec 2000
19 55 25.04 +40 48 33.5
Date first
1936
Date last
2014
Obs
5
Pa first
188
Pa last
180
P.A. Now (θ)
180°
Sep first
4.1
Sep last
5.4
Sep. Now (ρ)
5.4"
Mag pri
12.90
Mag sec
13.20
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+009
Sec motion ra
+004
Pri motion dec
+020
Sec motion dec
-007
Notes
rPM=1.252
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
179.8
Precise sep
5.394
Cdsa2 id
MLB 1012
Constellation
Cygnus
Ra deg
19.923622222222225
De deg
40.809305555555554
last precise pa
179.8
last precise sep
5.394
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19554+4049 MLB1012 2002 3 181 5.3 12.90 13.20 195525.04+404833.5
19554+4049 MLB1012 2005 3 21 5.0 11.00 11.20 D 195524.98+404833.6
19554+4049 MLB1012 2014 4 180 5.4 12.90 13.20 195525.04+404833.5

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