20306+5439 MLR 589 (HD 235261)
20h 30m 38.84s +54° 39' 07.2" P.A. 310.00 sep 1.6 mag 10.14,11.23 Sp F5
| Coord 2000 |
20306+5439 |
|
Discov num |
MLR 589 |
|
Comp |
|
|
Coord arcsec 2000 |
20 30 38.84 +54 39 07.2 |
|
| Date first |
1982 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
314 |
|
Pa last |
309.9 |
|
P.A. Now (θ) |
309.9° |
|
| Sep first |
1.7 |
|
Sep last |
1.641 |
|
Sep. Now (ρ) |
1.641" |
|
| Mag pri |
10.14 |
|
Mag sec |
11.23 |
|
delta mag (ΔM) |
1.09 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
-019 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 235261 |
|
Constellation |
Cygnus |
|
SAO |
32643 |
|
Tycho2 |
3954-01708-1 |
|
| Gaia DR2 |
2186508133175688320 |
|
HD |
235261 |
|
