17106+3742 DAM 946 AB
17h 10m 33.17s +37° 42' 11.4" P.A. 213.00 sep 4.8 mag 11.80,14.40
| Coord 2000 |
17106+3742 |
|
Discov num |
DAM 946 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 10 33.17 +37 42 11.4 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
212 |
|
Pa last |
212.7 |
|
P.A. Now (θ) |
212.7° |
|
| Sep first |
4.8 |
|
Sep last |
4.847 |
|
Sep. Now (ρ) |
4.847" |
|
| Mag pri |
11.80 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
|
|
| Pri motion ra |
-011 |
|
Sec motion ra |
|
|
| Pri motion dec |
+026 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
17106+3742 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 10 33 +37 42 11 |
DAM 946 AB |
2016 |
7 |
213 |
4.8 |
11.80 |
14.40 |
2.60 |
|
<=== |
| Show |
|
|
17 10 33 +37 42 11 |
DAM 946 AC |
2015 |
6 |
284 |
76.4 |
11.80 |
16.60 |
4.80 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3073-02034-1 |
|
Gaia DR2 |
1340986994239892480 |
|