19076-0249 HDS2711AB

 
 
19h 07m 37.80s -02 49' 07.5" P.A. 292 sep 0.4 mag 8.55,12.02 Sp A3 dist. 225.73 pc (736.33 l.y.)
 
 
Coord 2000
19076-0249
Discov num
HDS2711
Comp
AB
Coord arcsec 2000
19 07 37.80 -02 49 07.5
Date first
1991
Date last
2014
Obs
3
Pa first
314
Pa last
292
P.A. Now (θ)
292°
Sep first
0.3
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
8.55
Mag sec
12.02
delta mag (ΔM)
3.47
Spectral class
A3 (white)
Pri motion ra
+006
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19076-0249 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19076-0249 LSC 85 Aa,Ab 2014 2014 2 323 0.0 9.10 9.60 0.50
Show 19076-0249 HDS2711 AB 1991 2014 3 292 0.4 8.55 12.02 3.47 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
291.6
Precise sep
0.434
Constellation
Aquila
HIP
93935
Tycho2
5133-00510-1
HD
178169
BD
BD-03 4485
Distance
225.73
Distance ly
736.33
last precise pa
291.6
last precise sep
0.434
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19076-0249 HDS2711 AB 2014 3 292 0.4 8.55 12.02 A3 190737.80-024907.5

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