18523+1314 TOB 297
18h 52m 17.16s +13° 14' 00.1" P.A. 86.00 sep 16.8 mag 10.94,12.99
| Coord 2000 |
18523+1314 |
|
Discov num |
TOB 297 |
|
Comp |
|
|
Coord arcsec 2000 |
18 52 17.16 +13 14 00.1 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
86 |
|
Pa last |
85.9 |
|
P.A. Now (θ) |
85.9° |
|
| Sep first |
17.6 |
|
Sep last |
16.783 |
|
Sep. Now (ρ) |
16.783" |
|
| Mag pri |
10.94 |
|
Mag sec |
12.99 |
|
delta mag (ΔM) |
2.05 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.542
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
1038-00385-1 |
|
Gaia DR2 |
4506217706322714240 |
|