17091+4315 DAM 903
17h 09m 07.46s +43° 15' 25.5" P.A. 14.00 sep 4.1 mag 13.20,14.40
| Coord 2000 |
17091+4315 |
|
Discov num |
DAM 903 |
|
Comp |
|
|
Coord arcsec 2000 |
17 09 07.46 +43 15 25.5 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
10 |
|
Pa last |
14.3 |
|
P.A. Now (θ) |
14.3° |
|
| Sep first |
4.2 |
|
Sep last |
4.06 |
|
Sep. Now (ρ) |
4.06" |
|
| Mag pri |
13.20 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
| Pri motion ra |
-018 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-025 |
|
Sec motion dec |
+032 |
|
| Notes |
|
|
rPM=1.858
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
1355235805942240896 |
|
