19511+3755 SMA 102

 
 
19h 51m 05.27s +37 56' 13.3" P.A. 44 sep 4.3 mag 12.07,14.20
 
 
Coord 2000
19511+3755
Discov num
SMA 102
Comp
Coord arcsec 2000
19 51 05.27 +37 56 13.3
Date first
1909
Date last
2015
Obs
2
Pa first
48
Pa last
44
P.A. Now (θ)
44°
Sep first
5.8
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
12.07
Mag sec
14.20
delta mag (ΔM)
2.13
Spectral class
Pri motion ra
+013
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
43.7
Precise sep
4.282
Cdsa2 id
SMA 102
Constellation
Cygnus
Ra deg
19.85146388888889
De deg
37.93702777777777
last precise pa
43.7
last precise sep
4.282
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19511+3755 SMA 102 1909 1 48 5.8 9.80 12.00 195160.00+375500.0
19511+3755 SMA 102 2015 2 44 4.3 12.07 14.20 195105.27+375613.3

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