04073+4315 BVD 193

 
 
04h 07m 20.74s +43 15' 14.0" P.A. 257 sep 18.8 mag 12.50,17.30
 
 
Coord 2000
04073+4315
Discov num
BVD 193
Comp
Coord arcsec 2000
04 07 20.74 +43 15 14.0
Date first
1999
Date last
2015
Obs
3
Pa first
257
Pa last
257
P.A. Now (θ)
257°
Sep first
18.8
Sep last
18.8
Sep. Now (ρ)
18.8"
Mag pri
12.50
Mag sec
17.30
delta mag (ΔM)
4.8
Spectral class
Pri motion ra
+048
Sec motion ra
+045
Pri motion dec
-066
Sec motion dec
-066
Notes
V (Proper motion indicates physical)
rPM=0.037 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.8
Precise sep
18.756
Constellation
Perseus
SAO
39321
Gaia DR2
2806781056
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04073+4315 BVD 193 1999 1 257 18.8 12.50 17.30 V 040720.74+431514.0
04073+4315 BVD 193 2010 2 257 18.8 12.50 17.30 V 040720.74+431514.0
04073+4315 BVD 193 2015 3 257 18.8 12.50 17.30 V 040720.74+431514.0

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