17134-1839 ARA 438
17h 13m 19.95s -18° 38' 44.1" P.A. 262.00 sep 13.3 mag 11.77,11.83
| Coord 2000 |
17134-1839 |
|
Discov num |
ARA 438 |
|
Comp |
|
|
Coord arcsec 2000 |
17 13 19.95 -18 38 44.1 |
|
| Date first |
1916 |
|
Date last |
2017 |
|
Obs |
7 |
|
| Pa first |
258 |
|
Pa last |
261.8 |
|
P.A. Now (θ) |
261.8° |
|
| Sep first |
13.8 |
|
Sep last |
13.255 |
|
Sep. Now (ρ) |
13.255" |
|
| Mag pri |
11.77 |
|
Mag sec |
11.83 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
|
|
| Pri motion ra |
-016 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=1.141
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
6237-00447-1 |
|
Gaia DR2 |
4134407404032577536 |
|
