18460+1235 GWP2798

 
 
18h 46m 01.33s +12 34' 52.5" P.A. 192 sep 33 mag 15.20,16.00
 
 
Coord 2000
18460+1235
Discov num
GWP2798
Comp
Coord arcsec 2000
18 46 01.33 +12 34 52.5
Date first
1991
Date last
2015
Obs
4
Pa first
192
Pa last
192
P.A. Now (θ)
192°
Sep first
33.3
Sep last
33.0
Sep. Now (ρ)
33"
Mag pri
15.20
Mag sec
16.00
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-018
Sec motion ra
-008
Pri motion dec
-058
Sec motion dec
-052
Notes
V (Proper motion indicates physical)
rPM=0.192 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
191.6
Precise sep
32.975
Cdsa2 id
GWP 2798
Constellation
Hercules
Ra deg
18.76703611111111
De deg
12.581249999999999
last precise pa
191.6
last precise sep
32.975
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18460+1235 GWP2798 1998 2 192 33.2 15.20 16.00 V 184601.33+123452.5
18460+1235 GWP2798 2010 3 192 33.0 15.20 16.00 V 184601.33+123452.5
18460+1235 GWP2798 2015 4 192 33.0 15.20 16.00 V 184601.33+123452.5

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