21179+2630 DAM 228 AC
21h 18m 59.11s +26° 33' 03.9" P.A. 308.00 sep 6.1 mag 11.86,15.00
| Coord 2000 |
21179+2630 |
|
Discov num |
DAM 228 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 18 59.11 +26 33 03.9 |
|
| Date first |
1997 |
|
Date last |
2014 |
|
Obs |
4 |
|
| Pa first |
305 |
|
Pa last |
308.4 |
|
P.A. Now (θ) |
308.4° |
|
| Sep first |
5.6 |
|
Sep last |
6.122 |
|
Sep. Now (ρ) |
6.122" |
|
| Mag pri |
11.86 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
3.14 |
|
Spectral class |
|
|
| Pri motion ra |
-026 |
|
Sec motion ra |
|
|
| Pri motion dec |
-060 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
21179+2630 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 18 59 +26 33 04 |
J 3134 AB |
2016 |
13 |
42 |
5.8 |
11.86 |
12.00 |
0.14 |
|
|
| Show |
|
|
21 18 59 +26 33 04 |
DAM 228 AC |
2014 |
4 |
308 |
6.1 |
11.86 |
15.00 |
3.14 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2194-01084-1 |
|
Gaia DR2 |
1847647484240503808 |
|
