04017+4348 BRT  81

 
 
04h 01m 38.91s +43 48' 38.4" P.A. 326 sep 4.7 mag 10.80,11.10
 
 
Coord 2000
04017+4348
Discov num
BRT  81
Comp
Coord arcsec 2000
04 01 38.91 +43 48 38.4
Date first
1896
Date last
2010
Obs
6
Pa first
334
Pa last
326
P.A. Now (θ)
326°
Sep first
4.1
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
10.80
Mag sec
11.10
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-008
Sec motion ra
-020
Pri motion dec
-026
Sec motion dec
-017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
last precise pa
326.3
last precise sep
4.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04017+4348 BRT 81 2004 4 327 5.0 10.80 11.10 D 040138.91+434838.4
04017+4348 BRT 81 2010 6 326 4.7 10.80 11.10 040138.91+434838.4

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