16493-3401 SEE 288AB

 
 
16h 49m 19.20s -34 01' 01.0" P.A. 123 sep 16.8 mag 7.28,13.00 Sp A2
 
 
Coord 2000
16493-3401
Discov num
SEE 288
Comp
AB
Coord arcsec 2000
16 49 19.20 -34 01 01.0
Date first
1897
Date last
2000
Obs
4
Pa first
136
Pa last
123
P.A. Now (θ)
123°
Sep first
19.3
Sep last
16.8
Sep. Now (ρ)
16.8"
Mag pri
7.28
Mag sec
13.00
delta mag (ΔM)
5.72
Spectral class
A2 (white)
Pri motion ra
-011
Sec motion ra
-005
Pri motion dec
-051
Sec motion dec
-004
Notes
rPM=0.908
This double is not physical.
 
 
16493-3401 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 208065 16493-3401 SEE 288 AB 1897 2000 4 123 16.8 7.28 13.00 5.72 <===
Show 208065 16493-3401 SEE 288 AC 1897 2000 4 157 15.4 7.28 13.50 6.22
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
122.6
Precise sep
16.8
Constellation
Scorpius
SAO
208065
Tycho2
7367-00526-1
HD
151511
last precise pa
122.6
last precise sep
16.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16493-3401 SEE 288 AB 1999 2 123 16.8 7.28 13.50 A2 D 164919.20-340101.0
16493-3401 SEE 288 AB 2000 4 123 16.8 7.28 13.00 A2 D 164919.20-340101.0

If you need more information about this double, apply for a data request form to the WDS.