17589+1629 DAM 97 AB
17h 58m 53.06s +16° 29' 25.7" P.A. 103.00 sep 10.8 mag 12.40,13.10
Coord 2000 |
17589+1629 |
|
Discov num |
DAM 97 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 58 53.06 +16 29 25.7 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
104 |
|
Pa last |
103.4 |
|
P.A. Now (θ) |
103.4° |
|
Sep first |
10.9 |
|
Sep last |
10.787 |
|
Sep. Now (ρ) |
10.787" |
|
Mag pri |
12.40 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
Pri motion ra |
-010 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
+006 |
|
Notes |
|
|
rPM=1.334
This double is not physical.
17589+1629 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
17 58 53 +16 29 26 |
DAM 97 AB |
2015 |
3 |
103 |
10.8 |
12.40 |
13.10 |
0.70 |
|
<=== |
Show |
|
|
17 58 53 +16 29 26 |
DAM 97 AC |
2015 |
3 |
223 |
8.1 |
12.40 |
16.00 |
3.60 |
|
|
Show |
|
|
17 58 53 +16 29 26 |
DAM 97 AD |
1998 |
1 |
140 |
4.5 |
12.40 |
17.00 |
4.60 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4501870267380500480 |
|