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
Cdsa2 id
NSN 23
Constellation
Taurus
Ra deg
5.088297222222222
De deg
19.478805555555553
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

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