20335+4136 CAN 59 AB
20h 33m 30.31s +41° 35' 57.9" P.A. 253.00 sep 3.9 mag 7.60,15.90 Sp O8V
| Coord 2000 |
20335+4136 |
|
Discov num |
CAN 59 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 33 30.31 +41 35 57.9 |
|
| Date first |
2008 |
|
Date last |
2008 |
|
Obs |
1 |
|
| Pa first |
253 |
|
Pa last |
252.7 |
|
P.A. Now (θ) |
252.7° |
|
| Sep first |
3.9 |
|
Sep last |
3.94 |
|
Sep. Now (ρ) |
3.94" |
|
| Mag pri |
7.60 |
|
Mag sec |
15.90 |
|
delta mag (ΔM) |
8.3 |
|
Spectral class |
O8V (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.
20335+4136 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 33 30 +41 35 58 |
CAN 59 AB |
2008 |
1 |
253 |
3.9 |
7.60 |
15.90 |
8.30 |
|
<=== |
| Show |
|
|
20 33 30 +41 35 58 |
CAN 59 AC |
2008 |
1 |
279 |
6.8 |
7.60 |
13.40 |
5.80 |
|
|
| Show |
|
|
20 33 30 +41 35 58 |
CAN 59 AD |
2008 |
1 |
193 |
7.2 |
7.60 |
13.40 |
5.80 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
