17560+4844 SLN  38

 
 
17h 55m 59.57s +48 43' 59.9" P.A. 227 sep 16.4 mag 19.40,18.20
 
 
Coord 2000
17560+4844
Discov num
SLN  38
Comp
Coord arcsec 2000
17 55 59.57 +48 43 59.9
Date first
2004
Date last
2004
Obs
1
Pa first
227
Pa last
227
P.A. Now (θ)
227°
Sep first
16.4
Sep last
16.4
Sep. Now (ρ)
16.4"
Mag pri
19.40
Mag sec
18.20
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-020
Sec motion ra
Pri motion dec
+021
Sec motion dec
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
227
last precise sep
16.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17560+4844 SLN 38 2000 1 228 16.0 19.40 18.20 R 175559.57+484359.9
17560+4844 SLN 38 2004 1 227 16.4 19.40 18.20 R 175559.57+484359.9

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