17053-2339 ARA 2194
17h 05m 18.83s -23° 38' 53.7" P.A. 90.00 sep 7.8 mag 12.40,12.90
| Coord 2000 |
17053-2339 |
|
Discov num |
ARA2194 |
|
Comp |
|
|
Coord arcsec 2000 |
17 05 18.83 -23 38 53.7 |
|
| Date first |
1911 |
|
Date last |
2010 |
|
Obs |
6 |
|
| Pa first |
90 |
|
Pa last |
90.4 |
|
P.A. Now (θ) |
90.4° |
|
| Sep first |
6.8 |
|
Sep last |
7.8 |
|
Sep. Now (ρ) |
7.8" |
|
| Mag pri |
12.40 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-023 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=1.475
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4113639244258861568 |
|
