19468+6238 BVD 334

 
 
19h 46m 49.13s +62 38' 18.9" P.A. 83 sep 8.2 mag 17.45,18.42 Sp M4+M5
 
 
Coord 2000
19468+6238
Discov num
BVD 334
Comp
Coord arcsec 2000
19 46 49.13 +62 38 18.9
Date first
1999
Date last
2006
Obs
2
Pa first
83
Pa last
83
P.A. Now (θ)
83°
Sep first
8.2
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
17.45
Mag sec
18.42
delta mag (ΔM)
0.97
Spectral class
M4+M5 (red/red)
Pri motion ra
+014
Sec motion ra
+015
Pri motion dec
+069
Sec motion dec
+073
Notes
V (Proper motion indicates physical)
rPM=0.055 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
83.2
Precise sep
8.17
Cdsa2 id
BVD 334
Constellation
Draco
Ra deg
19.780313888888887
De deg
62.63858333333333
last precise pa
83.2
last precise sep
8.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19468+6238 BVD 334 1999 1 83 8.2 17.45 18.42 V 194649.13+623818.9
19468+6238 BVD 334 2006 2 83 8.2 17.45 18.42 M4+M5 V 194649.13+623818.9
19468+6238 BVD 334 2010 3 86 8.1 17.45 18.42 M4+M5 V 194649.13+623818.9

If you need more information about this double, apply for a data request form to the WDS.