15178+4611 ES 1252
15h 17m 42.99s +46° 11' 59.5" P.A. 16.00 sep 1.6 mag 11.15,11.64
Coord 2000 |
15178+4611 |
|
Discov num |
ES 1252 |
|
Comp |
|
|
Coord arcsec 2000 |
15 17 42.99 +46 11 59.5 |
|
Date first |
1913 |
|
Date last |
2020 |
|
Obs |
16 |
|
Pa first |
20 |
|
Pa last |
15.5 |
|
P.A. Now (θ) |
15.5° |
|
Sep first |
2.0 |
|
Sep last |
1.645 |
|
Sep. Now (ρ) |
1.645" |
|
Mag pri |
11.15 |
|
Mag sec |
11.64 |
|
delta mag (ΔM) |
0.49 |
|
Spectral class |
|
|
Pri motion ra |
-011 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
+033 |
|
Sec motion dec |
+033 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Bootes |
|
Tycho2 |
3482-00574-1 |
|
Gaia DR2 |
1395541978070530432 |
|