18443+1042 GWP2796

 
 
18h 44m 18.56s +10 42' 29.5" P.A. 69 sep 20.1 mag 15.50,15.60
 
 
Coord 2000
18443+1042
Discov num
GWP2796
Comp
Coord arcsec 2000
18 44 18.56 +10 42 29.5
Date first
1991
Date last
2015
Obs
5
Pa first
69
Pa last
69
P.A. Now (θ)
69°
Sep first
19.7
Sep last
20.1
Sep. Now (ρ)
20.1"
Mag pri
15.50
Mag sec
15.60
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-084
Sec motion ra
-082
Pri motion dec
-006
Sec motion dec
-006
Notes
V (Proper motion indicates physical)
rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
69.1
Precise sep
20.057
Cdsa2 id
GWP 2796
Constellation
Ophiuchus
Ra deg
18.738488888888888
De deg
10.708194444444445
last precise pa
69.1
last precise sep
20.057
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18443+1042 GWP2796 1999 2 69 19.9 15.50 15.60 V 184418.56+104229.5
18443+1042 GWP2796 2010 4 70 19.9 15.50 15.60 V 184418.56+104229.5
18443+1042 GWP2796 2015 5 69 20.1 15.50 15.60 V 184418.56+104229.5

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