15380+2556 TDS 9569
15h 38m 02.89s +25° 56' 01.6" P.A. 114.00 sep 0.6 mag 11.40,12.07
Coord 2000 |
15380+2556 |
|
Discov num |
TDS9569 |
|
Comp |
|
|
Coord arcsec 2000 |
15 38 02.89 +25 56 01.6 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
114 |
|
Pa last |
113.9 |
|
P.A. Now (θ) |
113.9° |
|
Sep first |
0.6 |
|
Sep last |
0.57 |
|
Sep. Now (ρ) |
0.57" |
|
Mag pri |
11.40 |
|
Mag sec |
12.07 |
|
delta mag (ΔM) |
0.67 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Borealis |
|
Tycho2 |
2036-01338-1 |
|
Gaia DR2 |
1222354843564843392 |
|