19230+4402 DEA 253

 
 
19h 23m 01.68s +44 02' 52.7" P.A. 313 sep 10.8 mag 13.60,19.00
 
 
Coord 2000
19230+4402
Discov num
DEA 253
Comp
Coord arcsec 2000
19 23 01.68 +44 02 52.7
Date first
1998
Date last
2015
Obs
3
Pa first
313
Pa last
313
P.A. Now (θ)
313°
Sep first
10.8
Sep last
10.8
Sep. Now (ρ)
10.8"
Mag pri
13.60
Mag sec
19.00
delta mag (ΔM)
5.4
Spectral class
Pri motion ra
+005
Sec motion ra
+007
Pri motion dec
-003
Sec motion dec
-001
Notes
V (Proper motion indicates physical)
rPM=0.4
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
312.5
Precise sep
10.794
Constellation
Cygnus
Gaia DR2
79302868352
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19230+4402 DEA 253 2013 1 313 10.7 13.60 19.00 V 192301.68+440252.7
19230+4402 DEA 253 2015 3 313 10.8 13.60 19.00 V 192301.68+440252.7

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