18524+2555 TDT 1097
18h 52m 21.72s +25° 54' 47.2" P.A. 113.00 sep 2.1 mag 11.53,12.45
| Coord 2000 |
18524+2555 |
|
Discov num |
TDT1097 |
|
Comp |
|
|
Coord arcsec 2000 |
18 52 21.72 +25 54 47.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
113 |
|
Pa last |
113.3 |
|
P.A. Now (θ) |
113.3° |
|
| Sep first |
2.1 |
|
Sep last |
2.05 |
|
Sep. Now (ρ) |
2.05" |
|
| Mag pri |
11.53 |
|
Mag sec |
12.45 |
|
delta mag (ΔM) |
0.92 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2113-00054-1 |
|
Gaia DR2 |
4534927329291897600 |
|