11509+2557 TDS 8067
11h 50m 55.43s +25° 56' 59.6" P.A. 57.00 sep 1.8 mag 10.91,11.27
Coord 2000 |
11509+2557 |
|
Discov num |
TDS8067 |
|
Comp |
|
|
Coord arcsec 2000 |
11 50 55.43 +25 56 59.6 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
51 |
|
Pa last |
56.9 |
|
P.A. Now (θ) |
56.9° |
|
Sep first |
1.7 |
|
Sep last |
1.841 |
|
Sep. Now (ρ) |
1.841" |
|
Mag pri |
10.91 |
|
Mag sec |
11.27 |
|
delta mag (ΔM) |
0.36 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo |
|
Tycho2 |
1985-01424-1 |
|
Gaia DR2 |
4005612467346197248 |
|