17122+2929 DAM 985 AB
17h 12m 10.74s +29° 29' 08.9" P.A. 135.00 sep 1.2 mag 11.60,16.00
| Coord 2000 |
17122+2929 |
|
Discov num |
DAM 985 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 12 10.74 +29 29 08.9 |
|
| Date first |
2001 |
|
Date last |
2001 |
|
Obs |
1 |
|
| Pa first |
135 |
|
Pa last |
135.2 |
|
P.A. Now (θ) |
135.2° |
|
| Sep first |
1.2 |
|
Sep last |
1.19 |
|
Sep. Now (ρ) |
1.19" |
|
| Mag pri |
11.60 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
4.4 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
17122+2929 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 12 11 +29 29 09 |
DAM 985 AB |
2001 |
1 |
135 |
1.2 |
11.60 |
16.00 |
4.40 |
|
<=== |
| Show |
|
|
17 12 11 +29 29 09 |
DAM 985 AC |
2016 |
7 |
100 |
7.4 |
11.60 |
14.00 |
2.40 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2073-00786-1 |
|
Gaia DR2 |
1309004503090629376 |
|
