10478-1720 WIS 173

 
 
10h 47m 49.57s -17 19' 32.9" P.A. 128 sep 999.9 mag 11.50,14.80
 
 
Coord 2000
10478-1720
Discov num
WIS 173
Comp
Coord arcsec 2000
10 47 49.57 -17 19 32.9
Date first
1998
Date last
2010
Obs
2
Pa first
128
Pa last
128
P.A. Now (θ)
128°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
11.50
Mag sec
14.80
delta mag (ΔM)
3.3
Spectral class
Pri motion ra
+033
Sec motion ra
Pri motion dec
+008
Sec motion dec
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
128.2
Precise sep
1193.58
Constellation
Hydra
last precise pa
128.2
last precise sep
1193.58
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10478-1720 WIS 173 2010 2 128 999.9 11.50 14.80 V K 104749.57-171932.9

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