20328+4124 CAN 42 AE
20h 32m 50.02s +41° 23' 44.7" P.A. 75.00 sep 5.7 mag 8.00,15.10 Sp O8V
Coord 2000 |
20328+4124 |
|
Discov num |
CAN 42 |
|
Comp |
AE |
|
Coord arcsec 2000 |
20 32 50.02 +41 23 44.7 |
|
Date first |
2008 |
|
Date last |
2008 |
|
Obs |
1 |
|
Pa first |
75 |
|
Pa last |
74.6 |
|
P.A. Now (θ) |
74.6° |
|
Sep first |
5.7 |
|
Sep last |
5.65 |
|
Sep. Now (ρ) |
5.65" |
|
Mag pri |
8.00 |
|
Mag sec |
15.10 |
|
delta mag (ΔM) |
7.1 |
|
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.
20328+4124 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 32 50 +41 23 45 |
CAN 42 AB |
2008 |
1 |
165 |
1.6 |
8.00 |
16.70 |
8.70 |
|
|
Show |
|
|
20 32 50 +41 23 45 |
CAN 42 AC |
2008 |
1 |
30 |
2.5 |
8.00 |
16.80 |
8.80 |
|
|
Show |
|
|
20 32 50 +41 23 45 |
CAN 42 AD |
2008 |
1 |
330 |
3.9 |
8.00 |
16.70 |
8.70 |
|
|
Show |
|
|
20 32 50 +41 23 45 |
CAN 42 AE |
2008 |
1 |
75 |
5.7 |
8.00 |
15.10 |
7.10 |
|
<=== |
Show |
|
|
20 32 50 +41 23 45 |
CAN 42 AF |
2008 |
1 |
162 |
5.7 |
8.00 |
15.10 |
7.10 |
|
|
Show |
|
|
20 32 50 +41 23 45 |
CAN 42 AG |
2008 |
1 |
126 |
8.1 |
8.00 |
16.10 |
8.10 |
|
|
Show |
|
|
20 32 50 +41 23 45 |
CAN 42 AH |
2008 |
1 |
266 |
8.8 |
8.00 |
16.70 |
8.70 |
|
|
Show |
|
|
20 32 50 +41 23 45 |
CAN 42 AI |
2008 |
1 |
173 |
10.8 |
8.00 |
14.20 |
6.20 |
|
|
Show |
|
|
20 32 50 +41 23 45 |
CAN 42 AJ |
2008 |
2 |
15 |
10.9 |
8.00 |
15.10 |
7.10 |
|
|
Show |
|
|
20 32 50 +41 23 45 |
CAN 42 AK |
2008 |
2 |
138 |
12.8 |
8.00 |
14.20 |
6.20 |
|
|
11-fold system
11 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS