21524+0938 RED  18

 
 
21h 52m 26.09s +09 37' 57.5" P.A. 118 sep 0.3 mag 16.75,16.80 Sp L6+L6
 
 
Coord 2000
21524+0938
Discov num
RED  18
Comp
Coord arcsec 2000
21 52 26.09 +09 37 57.5
Date first
2005
Date last
2008
Obs
2
Pa first
106
Pa last
118
P.A. Now (θ)
118°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
16.75
Mag sec
16.80
delta mag (ΔM)
0.05
Spectral class
L6+L6 (very deep red/very deep red)
Pri motion ra
+294
Sec motion ra
Pri motion dec
+170
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
117.7
Precise sep
0.327
Constellation
Pegasus
last precise pa
117.7
last precise sep
0.327
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21524+0938 RED 18 2005 1 106 0.3 16.75 16.80 L6+L6 N DK 215226.09+093757.5
21524+0938 RED 18 2008 2 118 0.3 16.75 16.80 L6 L6 N DK 215226.09+093757.5

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