20333+4120 CAN 53 AH
20h 33m 15.71s +41° 20' 17.2" P.A. 64.00 sep 9.3 mag 8.80,15.70 Sp O9V
Coord 2000 |
20333+4120 |
|
Discov num |
CAN 53 |
|
Comp |
AH |
|
Coord arcsec 2000 |
20 33 15.71 +41 20 17.2 |
|
Date first |
2008 |
|
Date last |
2008 |
|
Obs |
2 |
|
Pa first |
64 |
|
Pa last |
64.4 |
|
P.A. Now (θ) |
64.4° |
|
Sep first |
9.3 |
|
Sep last |
9.25 |
|
Sep. Now (ρ) |
9.25" |
|
Mag pri |
8.80 |
|
Mag sec |
15.70 |
|
delta mag (ΔM) |
6.9 |
|
Spectral class |
O9V (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.
20333+4120 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 33 16 +41 20 17 |
CAN 53 AB |
2008 |
2 |
275 |
3.0 |
8.70 |
12.50 |
3.80 |
|
|
Show |
|
|
20 33 16 +41 20 17 |
CAN 53 AC |
2008 |
2 |
356 |
4.9 |
8.70 |
14.60 |
5.90 |
|
|
Show |
|
|
20 33 16 +41 20 17 |
CAN 53 AD |
2008 |
1 |
19 |
6.2 |
8.80 |
16.40 |
7.60 |
|
|
Show |
|
|
20 33 16 +41 20 17 |
CAN 53 AE |
2008 |
2 |
237 |
6.2 |
8.80 |
14.90 |
6.10 |
|
|
Show |
|
|
20 33 16 +41 20 17 |
CAN 53 AF |
2008 |
3 |
103 |
6.4 |
8.80 |
13.60 |
4.80 |
|
|
Show |
|
|
20 33 16 +41 20 17 |
CAN 53 AG |
2013 |
4 |
14 |
8.6 |
8.80 |
12.10 |
3.30 |
|
|
Show |
|
|
20 33 16 +41 20 17 |
CAN 53 AH |
2008 |
2 |
64 |
9.3 |
8.80 |
15.70 |
6.90 |
|
<=== |
Show |
|
|
20 33 16 +41 20 17 |
CAN 53 AI |
2008 |
2 |
245 |
11.1 |
8.80 |
15.70 |
6.90 |
|
|
Show |
|
|
20 33 16 +41 20 17 |
CAN 53 AJ |
2008 |
1 |
225 |
11.8 |
8.80 |
15.80 |
7.00 |
|
|
Show |
|
|
20 33 16 +41 20 17 |
CAN 53 AK |
2008 |
2 |
250 |
11.9 |
8.80 |
14.80 |
6.00 |
|
|
Show |
|
|
20 33 16 +41 20 17 |
CAN 53 AL |
2008 |
2 |
177 |
15.9 |
9.30 |
16.00 |
6.70 |
|
|
12-fold system
12 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS