19493+4135 LEP  94

 
 
19h 49m 18.13s +41 34' 56.8" P.A. 67 sep 66.8 mag 7.53,10.47 Sp F5
 
 
Coord 2000
19493+4135
Discov num
LEP  94
Comp
Coord arcsec 2000
19 49 18.13 +41 34 56.8
Date first
1892
Date last
2015
Obs
10
Pa first
68
Pa last
67
P.A. Now (θ)
67°
Sep first
66.6
Sep last
66.8
Sep. Now (ρ)
66.8"
Mag pri
7.53
Mag sec
10.47
delta mag (ΔM)
2.94
Spectral class
F5 (yellow-white)
Pri motion ra
+105
Sec motion ra
+108
Pri motion dec
-175
Sec motion dec
-177
Notes
N V W (See Notes, Proper motion indicates physical, )
rPM=0.017 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
67
Precise sep
66.831
Cdsa2 id
LEP 94
Constellation
Cygnus
Ra deg
19.821702777777777
De deg
41.58244444444445
last precise pa
67
last precise sep
66.831
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19493+4135 LEP 94 1998 5 67 66.8 7.53 10.47 VD 194918.13+413456.8
19493+4135 LEP 94 2000 6 67 66.8 7.53 10.47 NVD 194918.13+413456.8
19493+4135 LEP 94 2002 7 67 67.0 7.53 10.47 NVD 194918.13+413456.8
19493+4135 LEP 94 2013 8 68 65.9 7.53 10.47 F5 NV 194918.13+413456.8
19493+4135 LEP 94 2015 10 67 66.8 7.53 10.47 F5 NVW 194918.13+413456.8

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