18525+4808 KOI1989

 
 
18H 52M 27.30S +48 07' 53.0" P.A. 40 SEP 0.8 MAG 13.50,16.90
 
 
Coord 2000
18525+4808
Discov num
KOI1989
Comp
Coord arcsec 2000
18 52 27.30 +48 07 53.0
Date first
2013
Date last
2015
Obs
4
Pa first
41
Pa last
40
P.A. Now (θ)
40°
Sep first
1.1
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
13.50
Mag sec
16.90
delta mag (ΔM)
3.4
Spectral class
Pri motion ra
-005
Sec motion ra
Pri motion dec
-022
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
40
last precise sep
0.817