15409+5253 FAR 17
15h 40m 54.43s +52° 52' 43.2" P.A. 69.00 sep 2.9 mag 16.52,16.25 Sp DA2
Coord 2000 |
15409+5253 |
|
Discov num |
FAR 17 |
|
Comp |
|
|
Coord arcsec 2000 |
15 40 54.43 +52 52 43.2 |
|
Date first |
1997 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
68 |
|
Pa last |
69 |
|
P.A. Now (θ) |
69° |
|
Sep first |
2.7 |
|
Sep last |
2.855 |
|
Sep. Now (ρ) |
2.855" |
|
Mag pri |
16.52 |
|
Mag sec |
16.25 |
|
delta mag (ΔM) |
0.27 |
|
Spectral class |
DA2 (white dwarf) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
|
|
Pri motion dec |
+000 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
1596867607998367360 |
|