19146+3137 HJ 1379

 
 
19h 14m 37.49s +31 37' 11.2" P.A. 308 sep 8.7 mag 9.30,11.20
 
 
Coord 2000
19146+3137
Discov num
HJ 1379
Comp
Coord arcsec 2000
19 14 37.49 +31 37 11.2
Date first
1828
Date last
2015
Obs
10
Pa first
310
Pa last
308
P.A. Now (θ)
308°
Sep first
5.0
Sep last
8.7
Sep. Now (ρ)
8.7"
Mag pri
9.30
Mag sec
11.20
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
+012
Sec motion ra
+009
Pri motion dec
+002
Sec motion dec
-001
Notes
rPM=0.349
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
308.2
Precise sep
8.712
Constellation
Lyra
Gaia DR2
55141444736
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19146+3137 HJ 1379 1998 2 308 8.7 9.30 11.20 D 191437.49+313711.2
19146+3137 HJ 1379 2011 4 308 8.7 9.30 11.20 D 191437.49+313711.2
19146+3137 HJ 1379 2015 10 308 8.7 9.30 11.20 191437.49+313711.2

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