17536+7417 MLR 211

 
 
17H 53M 34.81S +74 17' 20.9" P.A. 188 SEP 2.5 MAG 10.80,12.50
 
 
Coord 2000
17536+7417
Discov num
MLR 211
Comp
Coord arcsec 2000
17 53 34.81 +74 17 20.9
Date first
1971
Date last
2005
Obs
3
Pa first
188
Pa last
188
P.A. Now (θ)
188°
Sep first
1.4
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
10.80
Mag sec
12.50
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
-009
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
Tycho2
4440-00772-1
last precise pa
188.1
last precise sep
2.45