15108+4048 SKF 1755
15h 10m 45.70s +40° 48' 26.8" P.A. 291.00 sep 1.2 mag 16.70,16.30 Sp DA+M3
| Coord 2000 |
15108+4048 |
|
Discov num |
SKF1755 |
|
Comp |
|
|
Coord arcsec 2000 |
15 10 45.70 +40 48 26.8 |
|
| Date first |
2003 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
292 |
|
Pa last |
290.8 |
|
P.A. Now (θ) |
290.8° |
|
| Sep first |
1.1 |
|
Sep last |
1.188 |
|
Sep. Now (ρ) |
1.188" |
|
| Mag pri |
16.70 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
DA+M3 (white dwarf/red) |
|
| Pri motion ra |
-043 |
|
Sec motion ra |
|
|
| Pri motion dec |
+074 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Gaia DR2 |
1392066593613394432 |
|
