17377+0138 GWP2727

 
 
17h 37m 42.23s +01 38' 02.6" P.A. 345 sep 48.9 mag 11.40,16.30
 
 
Coord 2000
17377+0138
Discov num
GWP2727
Comp
Coord arcsec 2000
17 37 42.23 +01 38 02.6
Date first
1991
Date last
2000
Obs
3
Pa first
345
Pa last
345
P.A. Now (θ)
345°
Sep first
48.3
Sep last
48.9
Sep. Now (ρ)
48.9"
Mag pri
11.40
Mag sec
16.30
delta mag (ΔM)
4.9
Spectral class
Pri motion ra
-052
Sec motion ra
-044
Pri motion dec
-082
Sec motion dec
-090
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.113 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
344.8
Precise sep
48.885
Constellation
Ophiuchus
last precise pa
344.8
last precise sep
48.885
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17377+0138 GWP2727 2000 2 345 48.9 11.40 16.30 V R 173742.23+013802.6
17377+0138 GWP2727 2010 4 344 48.5 11.40 16.30 V R 173742.23+013802.6

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