15375+5431 YSC  57

 
 
15H 37M 32.00S +54 30' 31.4" P.A. 43 SEP 0.9 MAG 5.20,10.40 SP K1III DIST. 109.17 PC (356.11 L.Y.)
 
 
Coord 2000
15375+5431
Discov num
YSC  57
Comp
Coord arcsec 2000
15 37 32.00 +54 30 31.4
Date first
2007
Date last
2014
Obs
7
Pa first
42
Pa last
43
P.A. Now (θ)
43°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
5.20
Mag sec
10.40
delta mag (ΔM)
5.2
Spectral class
K1III (yellow-orange)
Pri motion ra
-035
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
SAO
29597
HIP
76509
Tycho2
3869-01584-1
HD
139778
HR
5828
BD
BD+54 1758
Distance
109.17
Distance ly
356.11
last precise pa
43.4
last precise sep
0.93