17481+2205 DAM 860
17h 48m 08.94s +22° 04' 34.5" P.A. 314.00 sep 6.0 mag 11.50,12.20
| Coord 2000 |
17481+2205 |
|
Discov num |
DAM 860 |
|
Comp |
|
|
Coord arcsec 2000 |
17 48 08.94 +22 04 34.5 |
|
| Date first |
1894 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
312 |
|
Pa last |
314.1 |
|
P.A. Now (θ) |
314.1° |
|
| Sep first |
5.9 |
|
Sep last |
6.042 |
|
Sep. Now (ρ) |
6.042" |
|
| Mag pri |
11.50 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-027 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.762
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4556145532884601984 |
|
