21524+0938 RED 18

 
 
21h 52m 26.09s +09° 37' 57.5" P.A. 118.00 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 4
Pa first 106 Pa last 117.7 P.A. Now (θ) 117.7°
Sep first 0.3 Sep last 0.327 Sep. Now (ρ) 0.327"
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)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus
 
 
WDS 21524+0938 RED 18 : NOTES
 
 
discov_num notes refcode
RED 18 2MASS J21522609+0937575. Spectral types L6: and L6: Red2006b
 
 
REFERENCES
 
 
refcode metd author reference
Red2006b Hn j Reid, I.N., Lewitus, E., Allen, P., Cruz, K.L., & Burgasser, A.J., 2006AJ....132..891R
Red2006b +E2 AJ 132, 891, 2006
 
 
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.

 
 
WDS 21524+0938 RED 18 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21524+0938 RED 18 : MEASURES
 
 
No records found.

 
 
WDS 21524+0938 : VIRTUAL EYEPIECE
 
 

virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21524+0938 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.