17109+2819 DAM 952 AB
17h 10m 54.05s +28° 18' 40.7" P.A. 17.00 sep 1.7 mag 14.50,17.10
| Coord 2000 |
17109+2819 |
|
Discov num |
DAM 952 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 10 54.05 +28 18 40.7 |
|
| Date first |
2001 |
|
Date last |
2004 |
|
Obs |
2 |
|
| Pa first |
19 |
|
Pa last |
16.9 |
|
P.A. Now (θ) |
16.9° |
|
| Sep first |
1.8 |
|
Sep last |
1.74 |
|
Sep. Now (ρ) |
1.74" |
|
| Mag pri |
14.50 |
|
Mag sec |
17.10 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
|
|
| Pri motion ra |
+033 |
|
Sec motion ra |
|
|
| Pri motion dec |
-023 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
17109+2819 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 10 54 +28 18 41 |
DAM 952 AB |
2004 |
2 |
17 |
1.7 |
14.50 |
17.10 |
2.60 |
|
<=== |
| Show |
|
|
17 10 54 +28 18 41 |
DAM 952 AC |
2015 |
6 |
292 |
3.8 |
14.50 |
15.10 |
0.60 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4575399317213089024 |
|
