13318+1832 SKF 1744
13h 31m 46.44s +18° 32' 25.2" P.A. 297.00 sep 1.1 mag 17.00,20.70 Sp DA+M
| Coord 2000 |
13318+1832 |
|
Discov num |
SKF1744 |
|
Comp |
|
|
Coord arcsec 2000 |
13 31 46.44 +18 32 25.2 |
|
| Date first |
2005 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
293 |
|
Pa last |
296.8 |
|
P.A. Now (θ) |
296.8° |
|
| Sep first |
1.3 |
|
Sep last |
1.133 |
|
Sep. Now (ρ) |
1.133" |
|
| Mag pri |
17.00 |
|
Mag sec |
20.70 |
|
delta mag (ΔM) |
3.7 |
|
Spectral class |
DA+M (white dwarf/red) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-017 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Gaia DR2 |
3746701870124100608 |
|