18013-1522 FOX 214AC

 
 
18H 01M 16.64S -15 21' 37.1" P.A. 275 SEP 24.9 MAG 8.61,14.30 SP M2/3III
 
 
Coord 2000
18013-1522
Discov num
FOX 214
Comp
AC
Coord arcsec 2000
18 01 16.64 -15 21 37.1
Date first
1912
Date last
1999
Obs
2
Pa first
273
Pa last
275
P.A. Now (θ)
275°
Sep first
25.8
Sep last
24.9
Sep. Now (ρ)
24.9"
Mag pri
8.61
Mag sec
14.30
delta mag (ΔM)
5.69
Spectral class
M2/3III (red)
Pri motion ra
+002
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18013-1522 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 160997 18013-1522 FOX 214 AB 1903 2016 8 253 30.3 8.61 11.39 2.78
Show 160997 18013-1522 FOX 214 AC 1912 1999 2 275 24.9 8.61 14.30 5.69 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
SAO
160997
Tycho2
6251-00319-1
HD
164356
last precise pa
274.6
last precise sep
24.908