16472-1514 TRC   7AC

 
 
16h 47m 13.57s -15 14' 27.4" P.A. 172 sep 24.3 mag 11.70,15.70 Sp M0Ve
 
 
Coord 2000
16472-1514
Discov num
TRC   7
Comp
AC
Coord arcsec 2000
16 47 13.57 -15 14 27.4
Date first
1999
Date last
1999
Obs
2
Pa first
172
Pa last
172
P.A. Now (θ)
172°
Sep first
24.1
Sep last
24.3
Sep. Now (ρ)
24.3"
Mag pri
11.70
Mag sec
15.70
delta mag (ΔM)
4
Spectral class
M0Ve (red)
Pri motion ra
-007
Sec motion ra
-004
Pri motion dec
-027
Sec motion dec
-023
Notes
R (Red magnitudes)
rPM=0.179 (< 0.3, Physical double)
This double is physical.
 
 
16472-1514 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16472-1514 ELP 38 AB 2006 2008 2 61 0.4 8.38 9.47 1.09
Show 16472-1514 TRC 7 AC 1999 1999 2 172 24.3 11.70 15.70 4.00 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
172
Precise sep
24.277
Constellation
Ophiuchus
last precise pa
172
last precise sep
24.277
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16472-1514 TRC 7 AC 1999 2 172 24.3 11.70 15.70 M0Ve R 164713.57-151427.4

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