09193-0237 CVR1211

 
 
09h 19m 20.80s -02 36' 51.6" P.A. 340 sep 4.1 mag 17.00,17.00 Sp M1+M1
 
 
Coord 2000
09193-0237
Discov num
CVR1211
Comp
Coord arcsec 2000
09 19 20.80 -02 36 51.6
Date first
2000
Date last
2015
Obs
5
Pa first
341
Pa last
340
P.A. Now (θ)
340°
Sep first
4.1
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
17.00
Mag sec
17.00
delta mag (ΔM)
0
Spectral class
M1+M1 (red/red)
Pri motion ra
-037
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
R (Red magnitudes)
rPM=0.781
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Other name
g Cyg
Constellation
Cygnus
SAO
50934
HD
204771
HR
8228
Dm number
+45 3556
DM
BD+45 3558
Flamsteed
71 Cygni
Flamsteed name
71 Cyg
last precise pa
340.2
last precise sep
4.091
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09193-0237 CVR1211 2001 2 340 4.1 17.00 17.00 M1+M1 R 091920.80-023651.6
09193-0237 CVR1211 2010 3 339 4.2 17.00 17.00 M1+M1 R 091920.80-023651.6
09193-0237 CVR1211 2015 5 340 4.1 17.00 17.00 M1+M1 R 091920.80-023651.6

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