15242+1952 SKF 2724
15h 24m 11.98s +19° 52' 15.6" P.A. 299.00 sep 1.2 mag 17.90,18.70 Sp DB+M
Coord 2000 |
15242+1952 |
|
Discov num |
SKF2724 |
|
Comp |
|
|
Coord arcsec 2000 |
15 24 11.98 +19 52 15.6 |
|
Date first |
2004 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
301 |
|
Pa last |
299.1 |
|
P.A. Now (θ) |
299.1° |
|
Sep first |
1.1 |
|
Sep last |
1.18 |
|
Sep. Now (ρ) |
1.18" |
|
Mag pri |
17.90 |
|
Mag sec |
18.70 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
DB+M (white dwarf/red) |
|
Pri motion ra |
-041 |
|
Sec motion ra |
|
|
Pri motion dec |
+027 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Gaia DR2 |
1213756009798782592 |
|