17320+0047 BAL 1187
17h 31m 59.62s +00° 47' 25.2" P.A. 272.00 sep 3.6 mag 9.80,11.20 Sp F5
| Coord 2000 |
17320+0047 |
|
Discov num |
BAL1187 |
|
Comp |
|
|
Coord arcsec 2000 |
17 31 59.62 +00 47 25.2 |
|
| Date first |
1908 |
|
Date last |
2013 |
|
Obs |
8 |
|
| Pa first |
271 |
|
Pa last |
272.4 |
|
P.A. Now (θ) |
272.4° |
|
| Sep first |
3.9 |
|
Sep last |
3.56 |
|
Sep. Now (ρ) |
3.56" |
|
| Mag pri |
9.80 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
-047 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=1.215
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
0414-01805-1 |
|
Gaia DR2 |
4374092795597710592 |
|