20201+1823 DAM 211 AC
20h 20m 08.61s +18° 23' 02.3" P.A. 233.00 sep 7.6 mag 12.60,14.00
| Coord 2000 |
20201+1823 |
|
Discov num |
DAM 211 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 20 08.61 +18 23 02.3 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
232 |
|
Pa last |
233.1 |
|
P.A. Now (θ) |
233.1° |
|
| Sep first |
7.7 |
|
Sep last |
7.649 |
|
Sep. Now (ρ) |
7.649" |
|
| Mag pri |
12.60 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20201+1823 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 20 09 +18 23 02 |
DAM 211 AB |
2015 |
7 |
166 |
7.0 |
12.60 |
13.40 |
0.80 |
|
|
| Show |
|
|
20 20 09 +18 23 02 |
DAM 211 AC |
2015 |
7 |
233 |
7.6 |
12.60 |
14.00 |
1.40 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1816082493972507392 |
|
