19215+3728 DEA 223

 
 
19h 21m 32.92s +37 28' 41.6" P.A. 183 sep 9.8 mag 14.70,15.60
 
 
Coord 2000
19215+3728
Discov num
DEA 223
Comp
Coord arcsec 2000
19 21 32.92 +37 28 41.6
Date first
1998
Date last
2015
Obs
5
Pa first
184
Pa last
183
P.A. Now (θ)
183°
Sep first
9.8
Sep last
9.8
Sep. Now (ρ)
9.8"
Mag pri
14.70
Mag sec
15.60
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+002
Sec motion ra
+001
Pri motion dec
-009
Sec motion dec
-006
Notes
V (Proper motion indicates physical)
rPM=0.343
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
183.3
Precise sep
9.845
Constellation
Lyra
last precise pa
183.3
last precise sep
9.845
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19215+3728 DEA 223 2013 2 183 10.0 14.70 15.60 V 192132.92+372841.6
19215+3728 DEA 223 2015 5 183 9.8 14.70 15.60 V 192132.92+372841.6

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