01507-6651 NSN 173

 
 
01h 50m 39.22s -66 50' 45.2" P.A. 171.00 sep 20.6 mag 10.93,16.23
 
 
Coord 2000
01507-6651
Discov num
NSN 173
Comp
Coord arcsec 2000
01 50 39.22 -66 50 45.2
Date first
1997
Date last
2015
Obs
4
Pa first
171
Pa last
171
P.A. Now (θ)
171°
Sep first
19.9
Sep last
20.6
Sep. Now (ρ)
20.6"
Mag pri
10.93
Mag sec
16.23
delta mag (ΔM)
5.3
Spectral class
Pri motion ra
+187
Sec motion ra
+187
Pri motion dec
+080
Sec motion dec
+080
Notes
T (Parallax indicates physical)
Visually invisible, K-band or other infrared star This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
170.8
Precise sep
20.597
Constellation
Hydrus
Tycho2
8856-01451-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01507-6651 NSN 173 2015 4 171 20.6 10.93 16.23 T 015039.22-665045.2

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