20325+4035 CAN 22 AC
20h 32m 30.33s +40° 34' 33.3" P.A. 178.00 sep 4.5 mag 7.10,15.80 Sp O9.5IV
Coord 2000 |
20325+4035 |
|
Discov num |
CAN 22 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 32 30.33 +40 34 33.3 |
|
Date first |
2008 |
|
Date last |
2008 |
|
Obs |
1 |
|
Pa first |
178 |
|
Pa last |
178 |
|
P.A. Now (θ) |
178° |
|
Sep first |
4.5 |
|
Sep last |
4.48 |
|
Sep. Now (ρ) |
4.48" |
|
Mag pri |
7.10 |
|
Mag sec |
15.80 |
|
delta mag (ΔM) |
8.7 |
|
Spectral class |
O9.5IV (blue) |
|
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.
20325+4035 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 32 30 +40 34 33 |
CAN 22 AB |
2008 |
1 |
153 |
3.3 |
7.10 |
14.60 |
7.50 |
|
|
Show |
|
|
20 32 30 +40 34 33 |
CAN 22 AC |
2008 |
1 |
178 |
4.5 |
7.10 |
15.80 |
8.70 |
|
<=== |
Show |
|
|
20 32 30 +40 34 33 |
CAN 22 AD |
2008 |
1 |
84 |
6.3 |
7.10 |
13.40 |
6.30 |
|
|
Show |
|
|
20 32 30 +40 34 33 |
CAN 22 AE |
2008 |
1 |
65 |
7.4 |
7.10 |
15.70 |
8.60 |
|
|
Show |
|
|
20 32 30 +40 34 33 |
CAN 22 AF |
2008 |
2 |
261 |
9.2 |
7.10 |
13.00 |
5.90 |
|
|
Show |
|
|
20 32 30 +40 34 33 |
CAN 22 AG |
2008 |
1 |
31 |
11.5 |
7.10 |
14.90 |
7.80 |
|
|
Septuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS