20330+4047 CAN 15 AD
20h 33m 02.92s +40° 47' 25.5" P.A. 201.00 sep 5.5 mag 6.50,14.80 Sp O8II
| Coord 2000 |
20330+4047 |
|
Discov num |
CAN 15 |
|
Comp |
AD |
|
Coord arcsec 2000 |
20 33 02.92 +40 47 25.5 |
|
| Date first |
2008 |
|
Date last |
2008 |
|
Obs |
1 |
|
| Pa first |
201 |
|
Pa last |
200.8 |
|
P.A. Now (θ) |
200.8° |
|
| Sep first |
5.5 |
|
Sep last |
5.53 |
|
Sep. Now (ρ) |
5.53" |
|
| Mag pri |
6.50 |
|
Mag sec |
14.80 |
|
delta mag (ΔM) |
8.3 |
|
Spectral class |
O8II (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.
20330+4047 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 33 03 +40 47 26 |
CAN 15 AB |
2008 |
1 |
113 |
0.1 |
6.50 |
8.20 |
1.70 |
|
|
| Show |
|
|
20 33 03 +40 47 26 |
CAN 15 AC |
2008 |
1 |
241 |
2.6 |
6.30 |
14.20 |
7.90 |
|
|
| Show |
|
|
20 33 03 +40 47 26 |
CAN 15 AD |
2008 |
1 |
201 |
5.5 |
6.50 |
14.80 |
8.30 |
|
<=== |
| Show |
|
|
20 33 03 +40 47 26 |
CAN 15 AE |
2008 |
1 |
230 |
9.3 |
6.50 |
13.30 |
6.80 |
|
|
| Show |
|
|
20 33 03 +40 47 26 |
CAN 15 AF |
2008 |
2 |
341 |
15.7 |
6.50 |
13.70 |
7.20 |
|
|
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
