20333+4117 CAN 79 AJ
20h 33m 17.48s +41° 17' 09.3" P.A. 242.00 sep 11.4 mag 7.60,11.90 Sp O7V
Coord 2000 |
20333+4117 |
|
Discov num |
CAN 79 |
|
Comp |
AJ |
|
Coord arcsec 2000 |
20 33 17.48 +41 17 09.3 |
|
Date first |
2008 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
242 |
|
Pa last |
242.2 |
|
P.A. Now (θ) |
242.2° |
|
Sep first |
11.5 |
|
Sep last |
11.438 |
|
Sep. Now (ρ) |
11.438" |
|
Mag pri |
7.60 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
4.3 |
|
Spectral class |
O7V (blue) |
|
Pri motion ra |
|
|
Sec motion ra |
|
|
Pri motion dec |
|
|
Sec motion dec |
|
|
Notes |
V
K
(Proper motion indicates physical, 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
This double is physical.
20333+4117 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 33 17 +41 17 09 |
CAN 79 AB |
2008 |
1 |
201 |
3.7 |
7.60 |
16.30 |
8.70 |
|
|
Show |
|
|
20 33 17 +41 17 09 |
CAN 79 AC |
2008 |
1 |
320 |
4.2 |
7.60 |
14.50 |
6.90 |
|
|
Show |
|
|
20 33 17 +41 17 09 |
CAN 79 AD |
2008 |
1 |
52 |
5.7 |
7.60 |
16.20 |
8.60 |
|
|
Show |
|
|
20 33 17 +41 17 09 |
CAN 79 AE |
2008 |
1 |
46 |
6.0 |
7.60 |
16.00 |
8.40 |
|
|
Show |
|
|
20 33 17 +41 17 09 |
CAN 79 AF |
2008 |
1 |
2 |
6.5 |
7.60 |
15.90 |
8.30 |
|
|
Show |
|
|
20 33 17 +41 17 09 |
CAN 79 AG |
2008 |
2 |
151 |
8.8 |
7.60 |
13.80 |
6.20 |
|
|
Show |
|
|
20 33 17 +41 17 09 |
CAN 79 AH |
2008 |
1 |
52 |
9.3 |
7.60 |
14.40 |
6.80 |
|
|
Show |
|
|
20 33 17 +41 17 09 |
CAN 79 AI |
2014 |
4 |
205 |
10.1 |
7.60 |
13.60 |
6.00 |
|
|
Show |
|
|
20 33 17 +41 17 09 |
CAN 79 AJ |
2015 |
5 |
242 |
11.4 |
7.60 |
11.90 |
4.30 |
|
<=== |
Show |
|
|
20 33 17 +41 17 09 |
CAN 79 AK |
2014 |
2 |
231 |
15.0 |
7.60 |
13.60 |
6.00 |
|
|
11-fold system
11 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS