20333+4121 CAN 54 AB
20h 33m 18.03s +41° 21' 36.7" P.A. 282.00 sep 5.4 mag 8.10,15.60 Sp O8V
Coord 2000 |
20333+4121 |
|
Discov num |
CAN 54 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 33 18.03 +41 21 36.7 |
|
Date first |
2008 |
|
Date last |
2008 |
|
Obs |
1 |
|
Pa first |
282 |
|
Pa last |
281.9 |
|
P.A. Now (θ) |
281.9° |
|
Sep first |
5.4 |
|
Sep last |
5.39 |
|
Sep. Now (ρ) |
5.39" |
|
Mag pri |
8.10 |
|
Mag sec |
15.60 |
|
delta mag (ΔM) |
7.5 |
|
Spectral class |
O8V (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+4121 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 33 18 +41 21 37 |
CAN 54 AB |
2008 |
1 |
282 |
5.4 |
8.10 |
15.60 |
7.50 |
|
<=== |
Show |
|
|
20 33 18 +41 21 37 |
CAN 54 AC |
2008 |
1 |
342 |
6.1 |
8.10 |
15.40 |
7.30 |
|
|
Show |
|
|
20 33 18 +41 21 37 |
CAN 54 AD |
2008 |
1 |
314 |
6.4 |
8.10 |
14.70 |
6.60 |
|
|
Show |
|
|
20 33 18 +41 21 37 |
CAN 54 AE |
2014 |
5 |
276 |
8.4 |
8.10 |
14.20 |
6.10 |
|
|
Show |
|
|
20 33 18 +41 21 37 |
CAN 54 AF |
2008 |
2 |
278 |
8.8 |
8.10 |
16.30 |
8.20 |
|
|
Show |
|
|
20 33 18 +41 21 37 |
CAN 54 AG |
2014 |
4 |
123 |
8.7 |
8.10 |
14.90 |
6.80 |
|
|
Show |
|
|
20 33 18 +41 21 37 |
CAN 54 AH |
2008 |
1 |
125 |
9.7 |
8.10 |
14.40 |
6.30 |
|
|
Show |
|
|
20 33 18 +41 21 37 |
CAN 54 AI |
2014 |
5 |
98 |
11.7 |
8.10 |
13.20 |
5.10 |
|
|
Show |
|
|
20 33 18 +41 21 37 |
CAN 54 AJ |
2013 |
3 |
241 |
13.0 |
8.10 |
12.50 |
4.40 |
|
|
Decuple system
10 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS