20330+4118 CAN 44 AE
20h 33m 02.92s +41° 17' 43.1" P.A. 71.00 sep 6.7 mag 7.90,16.80 Sp O8V
Coord 2000 |
20330+4118 |
|
Discov num |
CAN 44 |
|
Comp |
AE |
|
Coord arcsec 2000 |
20 33 02.92 +41 17 43.1 |
|
Date first |
2008 |
|
Date last |
2008 |
|
Obs |
1 |
|
Pa first |
71 |
|
Pa last |
71 |
|
P.A. Now (θ) |
71° |
|
Sep first |
6.7 |
|
Sep last |
6.74 |
|
Sep. Now (ρ) |
6.74" |
|
Mag pri |
7.90 |
|
Mag sec |
16.80 |
|
delta mag (ΔM) |
8.9 |
|
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.
20330+4118 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 33 03 +41 17 43 |
CAN 44 AB |
2008 |
1 |
158 |
2.9 |
7.90 |
15.30 |
7.40 |
|
|
Show |
|
|
20 33 03 +41 17 43 |
CAN 44 AC |
2008 |
1 |
191 |
5.2 |
7.90 |
15.30 |
7.40 |
|
|
Show |
|
|
20 33 03 +41 17 43 |
CAN 44 AD |
2008 |
2 |
229 |
6.5 |
7.90 |
13.70 |
5.80 |
|
|
Show |
|
|
20 33 03 +41 17 43 |
CAN 44 AE |
2008 |
1 |
71 |
6.7 |
7.90 |
16.80 |
8.90 |
|
<=== |
Show |
|
|
20 33 03 +41 17 43 |
CAN 44 AF |
2008 |
1 |
27 |
9.1 |
7.90 |
15.70 |
7.80 |
|
|
Show |
|
|
20 33 03 +41 17 43 |
CAN 44 AG |
2008 |
1 |
44 |
10.1 |
7.90 |
16.40 |
8.50 |
|
|
Show |
|
|
20 33 03 +41 17 43 |
CAN 44 AH |
2014 |
3 |
254 |
11.5 |
7.90 |
13.60 |
5.70 |
|
|
Show |
|
|
20 33 03 +41 17 43 |
CAN 44 AI |
2014 |
5 |
120 |
12.9 |
7.90 |
12.50 |
4.60 |
|
|
Show |
|
|
20 33 03 +41 17 43 |
CAN 44 AJ |
2008 |
2 |
205 |
14.8 |
7.90 |
15.00 |
7.10 |
|
|
Decuple system
10 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS