19221+5119 DEA 221

 
 
19h 22m 10.82s +51 19' 25.0" P.A. 279.00 sep 9.9 mag 15.70,18.90
 
 
Coord 2000
19221+5119
Discov num
DEA 221
Comp
Coord arcsec 2000
19 22 10.82 +51 19 25.0
Date first
2000
Date last
2015
Obs
7
Pa first
279
Pa last
279
P.A. Now (θ)
279°
Sep first
10.0
Sep last
9.9
Sep. Now (ρ)
9.9"
Mag pri
15.70
Mag sec
18.90
delta mag (ΔM)
3.2
Spectral class
Pri motion ra
+001
Sec motion ra
+000
Pri motion dec
-006
Sec motion dec
-006
Notes
V (Proper motion indicates physical)
rPM=0.164 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
278.6
Precise sep
9.886
Constellation
Cygnus
Gaia DR2
2133209311311515904
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19221+5119 DEA 221 2013 1 280 10.0 15.70 18.90 V 192210.82+511925.0
19221+5119 DEA 221 2015 3 279 9.8 15.70 18.90 V 192210.82+511925.0

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