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
Cdsa2 id
DEA 177
Constellation
Lyra
Ra deg
19.383927777777778
De deg
38.875055555555555
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

If you need more information about this double, apply for a data request form to the WDS.