17345+3354 SKF 1763
17h 34m 30.12s +33° 54' 07.8" P.A. 19.00 sep 3.6 mag 19.70,19.20 Sp DA+M4e
| Coord 2000 |
17345+3354 |
|
Discov num |
SKF1763 |
|
Comp |
|
|
Coord arcsec 2000 |
17 34 30.12 +33 54 07.8 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
20 |
|
Pa last |
19 |
|
P.A. Now (θ) |
19° |
|
| Sep first |
4.0 |
|
Sep last |
3.611 |
|
Sep. Now (ρ) |
3.611" |
|
| Mag pri |
19.70 |
|
Mag sec |
19.20 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
DA+M4e (white dwarf/red) |
|
| Pri motion ra |
-034 |
|
Sec motion ra |
|
|
| Pri motion dec |
-050 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4602418200558831232 |
|
