16570-3423 BRT1706

 
 
16H 57M 02.14S -34 22' 04.2" P.A. 309 SEP 3.7 MAG 11.22,12.10 SP K2V(E)
 
 
Coord 2000
16570-3423
Discov num
BRT1706
Comp
Coord arcsec 2000
16 57 02.14 -34 22 04.2
Date first
1911
Date last
1999
Obs
4
Pa first
307
Pa last
309
P.A. Now (θ)
309°
Sep first
3.0
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
11.22
Mag sec
12.10
delta mag (ΔM)
0.88
Spectral class
K2V(e) (yellow-orange)
Pri motion ra
+048
Sec motion ra
-035
Pri motion dec
+005
Sec motion dec
+070
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
Tycho2
7368-00853-1
last precise pa
308.8
last precise sep
3.671