22478+6319 BVD 341

 
 
22h 47m 45.34s +63 18' 50.7" P.A. 144.00 sep 14.3 mag 16.91,20.34
 
 
Coord 2000
22478+6319
Discov num
BVD 341
Comp
Coord arcsec 2000
22 47 45.34 +63 18 50.7
Date first
1999
Date last
2016
Obs
8
Pa first
144
Pa last
144
P.A. Now (θ)
144°
Sep first
14.3
Sep last
14.3
Sep. Now (ρ)
14.3"
Mag pri
16.91
Mag sec
20.34
delta mag (ΔM)
3.43
Spectral class
Pri motion ra
+017
Sec motion ra
+017
Pri motion dec
-053
Sec motion dec
-051
Notes
V (Proper motion indicates physical)
rPM=0.036 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
144.3
Precise sep
14.271
Constellation
Hydra
Gaia DR2
2208210469777119360
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22478+6319 BVD 341 1999 1 144 14.3 16.91 20.34 V 224745.34+631850.7
22478+6319 BVD 341 2010 2 144 14.2 16.91 20.34 V 224745.34+631850.7
22478+6319 BVD 341 2015 3 144 14.3 16.91 20.34 V 224745.34+631850.7

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