17520+1449 TDT 542
17h 52m 00.15s +14° 49' 00.9" P.A. 186.00 sep 0.7 mag 11.15,11.54
| Coord 2000 |
17520+1449 |
|
Discov num |
TDT 542 |
|
Comp |
|
|
Coord arcsec 2000 |
17 52 00.15 +14 49 00.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
186 |
|
Pa last |
185.9 |
|
P.A. Now (θ) |
185.9° |
|
| Sep first |
0.7 |
|
Sep last |
0.71 |
|
Sep. Now (ρ) |
0.71" |
|
| Mag pri |
11.15 |
|
Mag sec |
11.54 |
|
delta mag (ΔM) |
0.39 |
|
Spectral class |
|
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
-017 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
1006-00908-1 |
|
Gaia DR2 |
4500060990934819584 |
|
