21441+3205 DAM 235 BC
21h 44m 16.23s +32° 05' 01.7" P.A. 206.00 sep 6.5 mag 13.60,15.30
| Coord 2000 |
21441+3205 |
|
Discov num |
DAM 235 |
|
Comp |
BC |
|
Coord arcsec 2000 |
21 44 16.23 +32 05 01.7 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
204 |
|
Pa last |
205.5 |
|
P.A. Now (θ) |
205.5° |
|
| Sep first |
6.3 |
|
Sep last |
6.525 |
|
Sep. Now (ρ) |
6.525" |
|
| Mag pri |
13.60 |
|
Mag sec |
15.30 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-064 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
21441+3205 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 44 16 +32 05 06 |
J 2354 AB |
2016 |
7 |
199 |
4.9 |
13.60 |
13.60 |
0.00 |
|
|
| Show |
|
|
21 44 16 +32 05 02 |
DAM 235 BC |
2015 |
3 |
206 |
6.5 |
13.60 |
15.30 |
1.70 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1946061540227000832 |
|
