19531+3633 SEI 712

 
 
19h 53m 03.20s +36 32' 00.5" P.A. 61 sep 14.6 mag 11.25,11.91 Sp A7
 
 
Coord 2000
19531+3633
Discov num
SEI 712
Comp
Coord arcsec 2000
19 53 03.20 +36 32 00.5
Date first
1896
Date last
2011
Obs
8
Pa first
55
Pa last
61
P.A. Now (θ)
61°
Sep first
16.2
Sep last
14.6
Sep. Now (ρ)
14.6"
Mag pri
11.25
Mag sec
11.91
delta mag (ΔM)
0.66
Spectral class
A7 (white)
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
+013
Sec motion dec
-006
Notes
rPM=1.424
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
60.7
Precise sep
14.64
Cdsa2 id
SEI 712
Constellation
Cygnus
Tycho2
2681-00902-1
HD
226345
Ra deg
19.88422222222222
De deg
36.53347222222222
last precise pa
60.7
last precise sep
14.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19531+3633 SEI 712 1998 5 60 14.8 11.25 11.91 D 195303.20+363200.5
19531+3633 SEI 712 2002 6 60 14.8 11.25 11.91 D 195303.20+363200.5
19531+3633 SEI 712 2011 7 61 14.6 11.25 11.91 D 195303.20+363200.5

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