22388+7511 CHX 18 CD

22h 38m 47.20s +75° 11' 28.7" P.A. 97.00 sep 15.6 Sp protostar

Coord 2000 22388+7511 Discov num CHX  18 Comp CD Coord arcsec 2000 22 38 47.20 +75 11 28.7
Date first 2005 Date last 2005 Obs 1
Pa first 97 Pa last 97 P.A. Now (θ) 97°
Sep first 15.6 Sep last 15.6 Sep. Now (ρ) 15.6"
Mag pri Mag sec delta mag (ΔM) Spectral class protostar
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes K (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.



22388+7511 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 38 47 +75 11 29 CHX 18 AB 2005 1 88 8.9
Show 22 38 47 +75 11 29 CHX 18 BC 2005 1 176 8.4
Show 22 38 47 +75 11 29 CHX 18 CD 2005 1 97 15.6 <===


Quadruple system
4 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Cepheus