00357+1924 CVR  15

 
 
00h 35m 39.46s +19 24' 19.8" P.A. 253 sep 51.2 mag 16.10,17.50 Sp M4+M4 dist. 3.49 pc (11.38 l.y.)
 
 
Coord 2000
00357+1924
Discov num
CVR  15
Comp
Coord arcsec 2000
00 35 39.46 +19 24 19.8
Date first
1997
Date last
2015
Obs
4
Pa first
253
Pa last
253
P.A. Now (θ)
253°
Sep first
51.2
Sep last
51.2
Sep. Now (ρ)
51.2"
Mag pri
16.10
Mag sec
17.50
delta mag (ΔM)
1.4
Spectral class
M4+M4 (red/red)
Pri motion ra
+091
Sec motion ra
+089
Pri motion dec
-013
Sec motion dec
-013
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.997
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
V1803 Cyg
Spectr
K5V
Constellation
Cygnus
SAO
70919
HIP
104214
Tycho2
3168-02798-1
HD
201092
HR
8085
GC
29509
GL
Gl 820A
Dm number
+38 4345
BD
BD+38 4343
Flamsteed
61 Cygni
Flamsteed name
61 Cyg
Distance
3.49
Distance ly
11.38
last precise pa
252.7
last precise sep
51.181
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00357+1924 CVR 15 2009 1 253 51.2 16.10 17.50 M4+M4 V R 003539.46+192419.8
00357+1924 CVR 15 2010 3 253 51.2 16.10 17.50 M4+M4 V R 003539.46+192419.8
00357+1924 CVR 15 2015 4 253 51.2 16.10 17.50 M4+M4 V R 003539.46+192419.8

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