19393+5802 MLR 540 (HD 239169)
19h 39m 19.44s +58° 02' 27.6" P.A. 118.00 sep 0.7 mag 10.00,12.40 Sp F5
Coord 2000 |
19393+5802 |
|
Discov num |
MLR 540 |
|
Comp |
|
|
Coord arcsec 2000 |
19 39 19.44 +58 02 27.6 |
|
Date first |
1981 |
|
Date last |
2010 |
|
Obs |
3 |
|
Pa first |
122 |
|
Pa last |
117.6 |
|
P.A. Now (θ) |
117.6° |
|
Sep first |
0.9 |
|
Sep last |
0.707 |
|
Sep. Now (ρ) |
0.707" |
|
Mag pri |
10.00 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
+025 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 239169 |
|
Constellation |
Cygnus |
|
SAO |
31866 |
|
Tycho2 |
3942-00614-1 |
|
Gaia DR2 |
2238334167798183552 |
|
HD |
239169 |
|