11141+2031 STT 573AB (Zosma)

 
 
11H 14M 06.51S +20 31' 25.8" P.A. 342 SEP 204.8 MAG 2.54,10.87 SP A4V DIST. 17.91 PC (58.42 L.Y.)
 
 
Coord 2000
11141+2031
Discov num
STT 573
Comp
AB
Coord arcsec 2000
11 14 06.51 +20 31 25.8
Date first
1850
Date last
2010
Obs
19
Pa first
346
Pa last
342
P.A. Now (θ)
342°
Sep first
180.0
Sep last
204.8
Sep. Now (ρ)
204.8"
Mag pri
2.54
Mag sec
10.87
delta mag (ΔM)
8.33
Spectral class
A4V (white)
Pri motion ra
+143
Sec motion ra
-010
Pri motion dec
-130
Sec motion dec
+000
Notes
N (See Notes)
rPM=1.039
This double is not physical.
 
 
11141+2031 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Zosma 81727 11141+2031 STT 573 AB 1850 2010 19 342 204.8 2.54 10.87 8.33 <===
Show 81727 11141+2031 BU 1282 AC 1879 2007 5 30 96.7 2.54 12.69 10.15
Show 81727 11141+2031 DAL 35 AD 1999 2007 3 36 46.5 2.54 13.30 10.76
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name
Zosma
Meaning
thong
Other names
ZOSCA, DUHR, ZUBRA, ZOZMA
Constellation
Leo
SAO
81727
HIP
54872
HD
97603
HR
4357
GC
15438
GL
Gl 419
BD
BD+21 2298
Bayer
Delta Leonis
Bayer name
Del Leo
Flamsteed
68 Leonis
Flamsteed name
68 Leo
Distance
17.91
Distance ly
58.42
last precise pa
341.9
last precise sep
204.78