20212+3304 DAM 314 AB
20h 21m 09.71s +33° 04' 25.9" P.A. 124.00 sep 34.5 mag 11.40,12.70 Sp A
| Coord 2000 |
20212+3304 |
|
Discov num |
DAM 314 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 21 09.71 +33 04 25.9 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
124 |
|
Pa last |
123.7 |
|
P.A. Now (θ) |
123.7° |
|
| Sep first |
35.3 |
|
Sep last |
34.543 |
|
Sep. Now (ρ) |
34.543" |
|
| Mag pri |
11.40 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
A (white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=0.649
Nature of this double is uncertain.
20212+3304 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 21 10 +33 04 26 |
DAM 314 AB |
2015 |
11 |
124 |
34.5 |
11.40 |
12.70 |
1.30 |
|
<=== |
| Show |
|
|
20 21 12 +33 04 07 |
MLB 772 BC |
2015 |
9 |
133 |
8.4 |
12.70 |
14.20 |
1.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2676-01063-1 |
|
Gaia DR2 |
2054636904724519040 |
|
HD |
229038 |
|
