18101-1235 GWP2765

 
 
18h 10m 04.72s -12 35' 14.5" P.A. 281 sep 344.9 mag 11.30,13.80
 
 
Coord 2000
18101-1235
Discov num
GWP2765
Comp
Coord arcsec 2000
18 10 04.72 -12 35 14.5
Date first
1996
Date last
2010
Obs
4
Pa first
281
Pa last
281
P.A. Now (θ)
281°
Sep first
345.0
Sep last
344.9
Sep. Now (ρ)
344.9"
Mag pri
11.30
Mag sec
13.80
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
-010
Sec motion ra
-018
Pri motion dec
+110
Sec motion dec
-094
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=1.848
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
280.5
Precise sep
344.89
Cdsa2 id
GWP 2765
Constellation
Serpens
Ra deg
18.16797777777778
De deg
-12.587361111111111
last precise pa
280.5
last precise sep
344.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18101-1235 GWP2765 1998 2 281 345.0 11.30 13.80 V R 181004.77-123511.1
18101-1235 GWP2765 2010 4 281 344.8 11.30 13.80 V R 181004.77-123511.1

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