17161-1744 FEN 22
17h 16m 06.81s -17° 44' 01.5" P.A. 281.00 sep 5.7 mag 13.20,13.30
| Coord 2000 |
17161-1744 |
|
Discov num |
FEN 22 |
|
Comp |
|
|
Coord arcsec 2000 |
17 16 06.81 -17 44 01.5 |
|
| Date first |
1916 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
274 |
|
Pa last |
281 |
|
P.A. Now (θ) |
281° |
|
| Sep first |
4.6 |
|
Sep last |
5.663 |
|
Sep. Now (ρ) |
5.663" |
|
| Mag pri |
13.20 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+058 |
|
Sec motion ra |
-056 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
+012 |
|
| Notes |
|
|
rPM=1.967
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4134767146177978112 |
|
