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
2011
Obs
6
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
Precise sep
8.73
Cdsa2 id
HJ 1379
Constellation
Lyra
Ra deg
19.243747222222222
De deg
31.619777777777777
last precise pa
308
last precise sep
8.73
 
 
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

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