19577+4359 BRT2248

 
 
19h 57m 36.71s +43 58' 50.3" P.A. 136 sep 5.7 mag 11.80,12.20
 
 
Coord 2000
19577+4359
Discov num
BRT2248
Comp
Coord arcsec 2000
19 57 36.71 +43 58 50.3
Date first
1892
Date last
2018
Obs
13
Pa first
127
Pa last
136
P.A. Now (θ)
136°
Sep first
5.2
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
11.80
Mag sec
12.20
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-005
Sec motion ra
-002
Pri motion dec
-003
Sec motion dec
-018
Notes
rPM=0.845
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
136.3
Precise sep
5.729
Constellation
Cygnus
Gaia DR2
91568685184
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19577+4359 BRT2248 2006 5 136 5.8 9.80 10.30 D 195736.71+435850.3
19577+4359 BRT2248 2010 7 136 5.6 9.80 10.30 195736.71+435850.3
19577+4359 BRT2248 2015 8 136 5.7 9.80 10.30 195736.71+435850.3
19577+4359 BRT2248 2017 10 134 5.7 11.80 12.20 195736.71+435850.3
19577+4359 BRT2248 2018 11 136 5.7 11.80 12.20 195736.71+435850.3

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