19038+2602 BU   52BC

 
 
19h 03m 22.15s +26 03' 35.4" P.A. 179 sep 9.8 mag 10.70,12.40 dist. 199.6 pc (651.1 l.y.)
 
 
Coord 2000
19038+2602
Discov num
BU   52
Comp
BC
Coord arcsec 2000
19 03 22.15 +26 03 35.4
Date first
1872
Date last
2015
Obs
8
Pa first
165
Pa last
179
P.A. Now (θ)
179°
Sep first
3.0
Sep last
9.8
Sep. Now (ρ)
9.8"
Mag pri
10.70
Mag sec
12.40
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
+005
Sec motion ra
Pri motion dec
+008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19038+2602 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19038+2602 BU 52 AB 1872 2015 13 298 51.4 9.30 10.70 1.40
Show 19038+2602 BU 52 BC 1872 2015 8 179 9.8 10.70 12.40 1.70 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
179.1
Precise sep
9.808
Spectr
A0
Constellation
Lyra
SAO
86748
HIP
93564
Tycho2
2126-00780-1
Gaia DR2
54590073216
HD
177371
BD
BD+25 3711
Distance
199.6
Distance ly
651.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19038+2602 BU 52 BC 2003 6 179 9.7 9.70 11.40 D 190322.15+260335.4
19038+2602 BU 52 BC 2010 8 178 9.2 10.70 12.40 190322.15+260335.4
19038+2602 BU 52 BC 2015 8 179 9.8 10.70 12.40 190322.15+260335.4

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