15344+3916 SKF 1756
15h 34m 21.87s +39° 15' 50.1" P.A. 281.00 sep 1.4 mag 18.00,18.40 Sp DA+M4
| Coord 2000 |
15344+3916 |
|
Discov num |
SKF1756 |
|
Comp |
|
|
Coord arcsec 2000 |
15 34 21.87 +39 15 50.1 |
|
| Date first |
2002 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
284 |
|
Pa last |
281.1 |
|
P.A. Now (θ) |
281.1° |
|
| Sep first |
1.3 |
|
Sep last |
1.363 |
|
Sep. Now (ρ) |
1.363" |
|
| Mag pri |
18.00 |
|
Mag sec |
18.40 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
DA+M4 (white dwarf/red) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-102 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Borealis |
|
Gaia DR2 |
1389389866915175552 |
|
