15585+3112 TDS 9706
15h 58m 27.91s +31° 11' 38.0" P.A. 9.00 sep 0.4 mag 10.92,11.01
Coord 2000 |
15585+3112 |
|
Discov num |
TDS9706 |
|
Comp |
|
|
Coord arcsec 2000 |
15 58 27.91 +31 11 38.0 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
9 |
|
Pa last |
8.9 |
|
P.A. Now (θ) |
8.9° |
|
Sep first |
0.4 |
|
Sep last |
0.39 |
|
Sep. Now (ρ) |
0.39" |
|
Mag pri |
10.92 |
|
Mag sec |
11.01 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
|
|
Pri motion ra |
-016 |
|
Sec motion ra |
-016 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
+003 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Borealis |
|
Tycho2 |
2572-01297-1 |
|
Gaia DR2 |
1321416237021585664 |
|