20337+4130 CAN 64 AF
20h 33m 40.87s +41° 30' 19.0" P.A. 63.00 sep 8.1 mag 8.60,16.20 Sp O7V
Coord 2000 |
20337+4130 |
|
Discov num |
CAN 64 |
|
Comp |
AF |
|
Coord arcsec 2000 |
20 33 40.87 +41 30 19.0 |
|
Date first |
2008 |
|
Date last |
2008 |
|
Obs |
1 |
|
Pa first |
63 |
|
Pa last |
63.4 |
|
P.A. Now (θ) |
63.4° |
|
Sep first |
8.1 |
|
Sep last |
8.11 |
|
Sep. Now (ρ) |
8.11" |
|
Mag pri |
8.60 |
|
Mag sec |
16.20 |
|
delta mag (ΔM) |
7.6 |
|
Spectral class |
O7V (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.
20337+4130 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 33 41 +41 30 19 |
CAN 64 AB |
2008 |
2 |
137 |
1.9 |
8.60 |
13.40 |
4.80 |
|
|
Show |
|
|
20 33 41 +41 30 19 |
CAN 64 AC |
2008 |
2 |
291 |
3.8 |
8.60 |
13.30 |
4.70 |
|
|
Show |
|
|
20 33 41 +41 30 19 |
CAN 64 AD |
2008 |
1 |
170 |
6.2 |
8.60 |
16.70 |
8.10 |
|
|
Show |
|
|
20 33 41 +41 30 19 |
CAN 64 AE |
2008 |
1 |
36 |
7.7 |
8.60 |
15.80 |
7.20 |
|
|
Show |
|
|
20 33 41 +41 30 19 |
CAN 64 AF |
2008 |
1 |
63 |
8.1 |
8.60 |
16.20 |
7.60 |
|
<=== |
Show |
|
|
20 33 41 +41 30 19 |
CAN 64 AG |
2008 |
1 |
202 |
9.2 |
8.60 |
16.40 |
7.80 |
|
|
Show |
|
|
20 33 41 +41 30 19 |
CAN 64 AH |
2012 |
4 |
36 |
10.9 |
8.60 |
14.90 |
6.30 |
|
|
Show |
|
|
20 33 41 +41 30 19 |
CAN 64 AI |
2008 |
3 |
329 |
12.2 |
8.60 |
15.50 |
6.90 |
|
|
Ninefold system
9 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS