17496-0109 GWP2741

 
 
17h 49m 37.77s -01 08' 32.9" P.A. 314 sep 35.5 mag 14.90,15.20
 
 
Coord 2000
17496-0109
Discov num
GWP2741
Comp
Coord arcsec 2000
17 49 37.77 -01 08 32.9
Date first
1990
Date last
2015
Obs
5
Pa first
313
Pa last
314
P.A. Now (θ)
314°
Sep first
35.9
Sep last
35.5
Sep. Now (ρ)
35.5"
Mag pri
14.90
Mag sec
15.20
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-034
Sec motion ra
-034
Pri motion dec
-044
Sec motion dec
-048
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.068 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
313.9
Precise sep
35.49
Cdsa2 id
GWP 2741
Constellation
Ophiuchus
Ra deg
17.827158333333333
De deg
-1.1424722222222221
last precise pa
313.9
last precise sep
35.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17496-0109 GWP2741 1999 2 314 35.8 14.90 15.20 V R 174937.77-010832.9
17496-0109 GWP2741 2000 3 314 36.0 14.90 15.20 V R 174937.77-010832.9
17496-0109 GWP2741 2010 4 314 35.9 14.90 15.20 V R 174937.77-010832.9
17496-0109 GWP2741 2015 5 314 35.5 14.90 15.20 V R 174937.77-010832.9

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