20337+4123 CAN 8 AB
20h 33m 39.80s +41° 22' 52.4" P.A. 258.00 sep 0.1 mag 12.20,12.90 Sp B1V
| Coord 2000 |
20337+4123 |
|
Discov num |
CAN 8 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 33 39.80 +41 22 52.4 |
|
| Date first |
2007 |
|
Date last |
2008 |
|
Obs |
3 |
|
| Pa first |
255 |
|
Pa last |
258 |
|
P.A. Now (θ) |
258° |
|
| Sep first |
0.1 |
|
Sep last |
0.1 |
|
Sep. Now (ρ) |
0.1" |
|
| Mag pri |
12.20 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
B1V (blue-white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
20337+4123 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 33 40 +41 22 52 |
CAN 8 AB |
2008 |
3 |
258 |
0.1 |
12.20 |
12.90 |
0.70 |
|
<=== |
| Show |
|
|
20 33 40 +41 22 52 |
CAN 63 AC |
2008 |
1 |
334 |
3.9 |
8.30 |
16.50 |
8.20 |
|
|
| Show |
|
|
20 33 40 +41 22 52 |
CAN 63 AD |
2008 |
1 |
321 |
7.2 |
8.30 |
14.30 |
6.00 |
|
|
| Show |
|
|
20 33 40 +41 22 52 |
CAN 63 AE |
2008 |
1 |
305 |
7.5 |
8.30 |
15.70 |
7.40 |
|
|
| Show |
|
|
20 33 40 +41 22 52 |
CAN 63 AF |
2008 |
1 |
150 |
7.7 |
8.30 |
16.00 |
7.70 |
|
|
| Show |
|
|
20 33 40 +41 22 52 |
CAN 63 AG |
2008 |
1 |
306 |
8.6 |
8.30 |
15.40 |
7.10 |
|
|
| Show |
|
|
20 33 40 +41 22 52 |
CAN 63 AH |
2008 |
1 |
47 |
9.1 |
8.30 |
15.60 |
7.30 |
|
|
| Show |
|
|
20 33 40 +41 22 52 |
CAN 63 AI |
2008 |
1 |
47 |
9.8 |
8.30 |
16.50 |
8.20 |
|
|
Ninefold system
9 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
