22388+7511 CHX 18 AB
22h 38m 47.20s +75° 11' 28.7" P.A. 88.00 sep 8.9 Sp protostar
| Coord 2000 |
22388+7511 |
|
Discov num |
CHX 18 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 38 47.20 +75 11 28.7 |
|
| Date first |
2005 |
|
Date last |
2005 |
|
Obs |
1 |
|
| Pa first |
88 |
|
Pa last |
88 |
|
P.A. Now (θ) |
88° |
|
| Sep first |
8.9 |
|
Sep last |
8.9 |
|
Sep. Now (ρ) |
8.9" |
|
| 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
