15197+3646 CVR 783

 
 
15h 19m 38.80s +36 46' 04.4" P.A. 67 sep 8.5 mag 16.90,17.30 Sp M1+M2
 
 
Coord 2000
15197+3646
Discov num
CVR 783
Comp
Coord arcsec 2000
15 19 38.80 +36 46 04.4
Date first
1999
Date last
2010
Obs
3
Pa first
68
Pa last
67
P.A. Now (θ)
67°
Sep first
8.6
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
16.90
Mag sec
17.30
delta mag (ΔM)
0.4
Spectral class
M1+M2 (red/red)
Pri motion ra
-041
Sec motion ra
-041
Pri motion dec
+008
Sec motion dec
+008
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
67.4
Precise sep
8.54
Cdsa2 id
CVR 783
Constellation
Bootes
Ra deg
15.327444444444444
De deg
36.76788888888889
last precise pa
67.4
last precise sep
8.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15197+3646 CVR 783 2003 1 68 8.5 16.90 17.30 M1+M2 V R 151939.46+364607.6
15197+3646 CVR 783 2010 3 69 8.4 16.90 17.30 M1+M2 V R 151938.80+364604.4

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