17511+2421 TDT 534
17h 51m 08.24s +24° 21' 02.4" P.A. 341.00 sep 0.9 mag 11.66,13.05
| Coord 2000 |
17511+2421 |
|
Discov num |
TDT 534 |
|
Comp |
|
|
Coord arcsec 2000 |
17 51 08.24 +24 21 02.4 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
341 |
|
Pa last |
340.9 |
|
P.A. Now (θ) |
340.9° |
|
| Sep first |
0.9 |
|
Sep last |
0.86 |
|
Sep. Now (ρ) |
0.86" |
|
| Mag pri |
11.66 |
|
Mag sec |
13.05 |
|
delta mag (ΔM) |
1.39 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2077-00704-1 |
|
Gaia DR2 |
4581027068700240256 |
|
