19304+4157 DEA 237

 
 
19h 30m 24.10s +41 57' 14.1" P.A. 231 sep 10.3 mag 15.30,18.90
 
 
Coord 2000
19304+4157
Discov num
DEA 237
Comp
Coord arcsec 2000
19 30 24.10 +41 57 14.1
Date first
1998
Date last
2015
Obs
6
Pa first
232
Pa last
231
P.A. Now (θ)
231°
Sep first
10.3
Sep last
10.3
Sep. Now (ρ)
10.3"
Mag pri
15.30
Mag sec
18.90
delta mag (ΔM)
3.6
Spectral class
Pri motion ra
+002
Sec motion ra
+001
Pri motion dec
+006
Sec motion dec
+005
Notes
V (Proper motion indicates physical)
rPM=0.224 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
231
Precise sep
10.272
Constellation
Cygnus
Gaia DR2
23910948480
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19304+4157 DEA 237 2013 1 231 10.3 15.30 18.90 V 193024.10+415714.1
19304+4157 DEA 237 2015 3 231 10.3 15.30 18.90 V 193024.10+415714.1

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