17095+2548 DAM 918 AB
17h 09m 30.25s +25° 48' 11.7" P.A. 249.00 sep 5.0 mag 11.10,11.60
| Coord 2000 |
17095+2548 |
|
Discov num |
DAM 918 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 09 30.25 +25 48 11.7 |
|
| Date first |
1999 |
|
Date last |
2014 |
|
Obs |
3 |
|
| Pa first |
253 |
|
Pa last |
248.6 |
|
P.A. Now (θ) |
248.6° |
|
| Sep first |
4.9 |
|
Sep last |
5.026 |
|
Sep. Now (ρ) |
5.026" |
|
| Mag pri |
11.10 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-028 |
|
Sec motion ra |
|
|
| Pri motion dec |
+009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
17095+2548 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 09 30 +25 48 12 |
DAM 918 AB |
2014 |
3 |
249 |
5.0 |
11.10 |
11.60 |
0.50 |
|
<=== |
| Show |
|
|
17 09 30 +25 48 12 |
DAM 918 AC |
2015 |
2 |
102 |
5.6 |
11.10 |
15.90 |
4.80 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2064-00261-1 |
|
Gaia DR2 |
4572274509464239744 |
|
