18536+4131 KOI2542

 
 
18H 53M 36.46S +41 30' 58.8" P.A. 29 SEP 0.8 MAG 16.70,17.90 SP M2V
 
 
Coord 2000
18536+4131
Discov num
KOI2542
Comp
Coord arcsec 2000
18 53 36.46 +41 30 58.8
Date first
2013
Date last
2015
Obs
3
Pa first
22
Pa last
29
P.A. Now (θ)
29°
Sep first
0.9
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
16.70
Mag sec
17.90
delta mag (ΔM)
1.2
Spectral class
M2V (red)
Pri motion ra
-012
Sec motion ra
Pri motion dec
-029
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
29
last precise sep
0.765