19230+3852 DEA 177

 
 
19h 23m 02.14s +38 52' 30.2" P.A. 81 sep 8.5 mag 14.20,15.90
 
 
Coord 2000
19230+3852
Discov num
DEA 177
Comp
Coord arcsec 2000
19 23 02.14 +38 52 30.2
Date first
1998
Date last
2015
Obs
5
Pa first
82
Pa last
81
P.A. Now (θ)
81°
Sep first
8.7
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
14.20
Mag sec
15.90
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
-004
Sec motion ra
+004
Pri motion dec
-039
Sec motion dec
-039
Notes
V (Proper motion indicates physical)
rPM=0.204 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
81.4
Precise sep
8.502
Constellation
Lyra
last precise pa
81.4
last precise sep
8.502
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19230+3852 DEA 177 2013 3 83 8.6 14.20 15.90 V 192302.14+385230.2
19230+3852 DEA 177 2015 5 81 8.5 14.20 15.90 V 192302.14+385230.2

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