19379+4917 HJ 1428AB

 
 
19h 37m 56.71s +49 17' 03.9" P.A. 232 sep 35.4 mag 6.60,10.19 Sp G6V dist. 140.25 pc (457.5 l.y.)
 
 
Coord 2000
19379+4917
Discov num
HJ 1428
Comp
AB
Coord arcsec 2000
19 37 56.71 +49 17 03.9
Date first
1828
Date last
2015
Obs
17
Pa first
277
Pa last
232
P.A. Now (θ)
232°
Sep first
15.0
Sep last
35.4
Sep. Now (ρ)
35.4"
Mag pri
6.60
Mag sec
10.19
delta mag (ΔM)
3.59
Spectral class
G6V (yellow)
Pri motion ra
+036
Sec motion ra
-002
Pri motion dec
+146
Sec motion dec
-003
Notes
N (See Notes)
rPM=1.023
This double is not physical.
 
 
19379+4917 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 48673 19379+4917 HJ 1428 AB 1828 2015 17 232 35.4 6.60 10.19 3.59 <===
Show 48673 19379+4917 HJ 1428 AC 1828 2015 20 244 64.3 6.60 10.97 4.37
Show 48673 19379+4917 HJ 1428 BC 1985 2015 5 259 30.6 10.19 10.97 0.78
Show 48673 19379+4917 HJ 1428 BD 1828 2015 11 274 10.7 10.19 13.80 3.61
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
232
Precise sep
35.428
Constellation
Cygnus
SAO
48673
HIP
96572
Tycho2
3564-03158-1
Gaia DR2
2135001343467043200
HD
185657
HR
7477
BD
BD+48 2922
Distance
140.25
Distance ly
457.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19379+4917 HJ 1428 AB 2005 14 233 34.2 6.63 10.22 G6V N D 193756.71+491703.9
19379+4917 HJ 1428 AB 2015 17 232 35.4 6.60 10.19 G6V N 193756.71+491703.9

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