20057+3255 TDT 1968 (HD 227590)
20h 05m 40.91s +32° 54' 30.8" P.A. 244.00 sep 0.6 mag 11.07,11.36 Sp K8
| Coord 2000 |
20057+3255 |
|
Discov num |
TDT1968 |
|
Comp |
|
|
Coord arcsec 2000 |
20 05 40.91 +32 54 30.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
244 |
|
Pa last |
243.9 |
|
P.A. Now (θ) |
243.9° |
|
| Sep first |
0.6 |
|
Sep last |
0.59 |
|
Sep. Now (ρ) |
0.59" |
|
| Mag pri |
11.07 |
|
Mag sec |
11.36 |
|
delta mag (ΔM) |
0.29 |
|
Spectral class |
K8 (yellow-orange) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 227590 |
|
Constellation |
Cygnus |
|
Tycho2 |
2674-00437-1 |
|
Gaia DR2 |
2055136151744560512 |
|
| HD |
227590 |
|
