17323+1313 OL 88
17h 32m 17.39s +13° 12' 58.8" P.A. 285.00 sep 2.8 mag 10.40,12.10
| Coord 2000 |
17323+1313 |
|
Discov num |
OL 88 |
|
Comp |
|
|
Coord arcsec 2000 |
17 32 17.39 +13 12 58.8 |
|
| Date first |
1922 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
285 |
|
Pa last |
285.4 |
|
P.A. Now (θ) |
285.4° |
|
| Sep first |
2.5 |
|
Sep last |
2.794 |
|
Sep. Now (ρ) |
2.794" |
|
| Mag pri |
10.40 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-033 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
1004-00594-1 |
|
Gaia DR2 |
4494403556933950336 |
|