19481+0523 HJ 2897AB

 
 
19h 48m 15.63s +05 22' 11.5" P.A. 332 sep 8.1 mag 13.00,14.00
 
 
Coord 2000
19481+0523
Discov num
HJ 2897
Comp
AB
Coord arcsec 2000
19 48 15.63 +05 22 11.5
Date first
1830
Date last
2015
Obs
6
Pa first
324
Pa last
332
P.A. Now (θ)
332°
Sep first
4.0
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
13.00
Mag sec
14.00
delta mag (ΔM)
1
Spectral class
Pri motion ra
-005
Sec motion ra
-009
Pri motion dec
-015
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
19481+0523 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19481+0523 HJ 2897 AB 1830 2015 6 332 8.1 13.00 14.00 1.00 <===
Show 19481+0523 DAM 180 AC 2000 2015 3 30 7.9 13.00 15.00 2.00
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
last precise pa
332
last precise sep
8.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19481+0523 HJ 2897 AB 1994 2 330 7.4 13.00 14.00 194815.63+052211.5
19481+0523 HJ 2897 AB 2005 4 332 8.2 13.00 14.00 D 194815.63+052211.5
19481+0523 HJ 2897 AB 2015 6 332 8.1 13.00 14.00 194815.63+052211.5

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