16529+0941 GWP2677

 
 
16h 52m 54.38s +09 41' 21.7" P.A. 86 sep 17.4 mag 13.40,17.80
 
 
Coord 2000
16529+0941
Discov num
GWP2677
Comp
Coord arcsec 2000
16 52 54.38 +09 41 21.7
Date first
1987
Date last
2015
Obs
4
Pa first
85
Pa last
86
P.A. Now (θ)
86°
Sep first
17.3
Sep last
17.4
Sep. Now (ρ)
17.4"
Mag pri
13.40
Mag sec
17.80
delta mag (ΔM)
4.4
Spectral class
Pri motion ra
-064
Sec motion ra
-060
Pri motion dec
-012
Sec motion dec
-014
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.25 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
last precise pa
85.7
last precise sep
17.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16529+0941 GWP2677 2000 2 86 17.5 13.40 17.80 V R 165254.38+094121.7
16529+0941 GWP2677 2010 3 87 17.2 13.40 17.80 V R 165254.38+094121.7
16529+0941 GWP2677 2015 4 86 17.4 13.40 17.80 V R 165254.38+094121.7

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