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
rPM=0.551
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
326.3
Precise sep
4.7
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.