05053+1929 NSN  23

 
 
05h 05m 17.87s +19 28' 43.7" P.A. 329 sep 7.8 mag 18.90,19.10 Sp K4+K6
 
 
Coord 2000
05053+1929
Discov num
NSN  23
Comp
Coord arcsec 2000
05 05 17.87 +19 28 43.7
Date first
1955
Date last
2016
Obs
5
Pa first
325
Pa last
329
P.A. Now (θ)
329°
Sep first
8.4
Sep last
7.8
Sep. Now (ρ)
7.8"
Mag pri
18.90
Mag sec
19.10
delta mag (ΔM)
0.2
Spectral class
K4+K6 (yellow-orange/yellow-orange)
Pri motion ra
+204
Sec motion ra
+204
Pri motion dec
-093
Sec motion dec
-098
Notes
rPM=0.022 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
329.4
Precise sep
7.783
Constellation
Taurus
last precise pa
329.4
last precise sep
7.783
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05053+1929 NSN 23 2016 5 329 7.8 18.90 19.10 K4+K6 050517.87+192843.7

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