15151+1437 SLN 30
15h 15m 08.30s +14° 36' 40.8" P.A. 226.00 sep 8.0 mag 18.20,18.90 Sp DA+DA
| Coord 2000 |
15151+1437 |
|
Discov num |
SLN 30 |
|
Comp |
|
|
Coord arcsec 2000 |
15 15 08.30 +14 36 40.8 |
|
| Date first |
1992 |
|
Date last |
2005 |
|
Obs |
3 |
|
| Pa first |
228 |
|
Pa last |
226 |
|
P.A. Now (θ) |
226° |
|
| Sep first |
8.5 |
|
Sep last |
7.951 |
|
Sep. Now (ρ) |
7.951" |
|
| Mag pri |
18.20 |
|
Mag sec |
18.90 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
DA+DA (white dwarf/white dwarf) |
|
| Pri motion ra |
-018 |
|
Sec motion ra |
|
|
| Pri motion dec |
+003 |
|
Sec motion dec |
|
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Gaia DR2 |
1183105748785182336 |
|
