17563-1549 DRS  62AD

 
 
17H 56M 19.04S -15 48' 44.5" P.A. 60 SEP 1.9 MAG 5.70,12.40 SP A0V DIST. 73.96 PC (241.26 L.Y.)
 
 
Coord 2000
17563-1549
Discov num
DRS  62
Comp
AD
Coord arcsec 2000
17 56 19.04 -15 48 44.5
Date first
2004
Date last
2004
Obs
1
Pa first
60
Pa last
60
P.A. Now (θ)
60°
Sep first
1.9
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
5.70
Mag sec
12.40
delta mag (ΔM)
6.7
Spectral class
A0V (white)
Pri motion ra
-010
Sec motion ra
Pri motion dec
-065
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
17563-1549 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 160915 17563-1549 HJ 2814 AB 1830 2006 21 157 20.6 5.93 9.16 3.23
Show 160915 17563-1549 HJ 2814 AC 1830 2000 6 350 39.3 5.93 12.59 6.66
Show 160915 17563-1549 DRS 62 AD 2004 2004 1 60 1.9 5.70 12.40 6.70 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
SAO
160915
HIP
87813
Tycho2
6250-00386-1
HD
163336
HR
6681
BD
BD-15 4722
Distance
73.96
Distance ly
241.26
last precise pa
60.2
last precise sep
1.88