20057+3255 TDT 1968
20h 05m 40.91s +32° 54' 30.8" P.A. 30.00 sep 2.6 mag 10.20,19.00 Sp K8
| Coord 2000 |
20057+3255 |
|
Discov num |
TDT1968 |
|
Comp |
|
|
Coord arcsec 2000 |
20 05 40.91 +32 54 30.8 |
|
| Date first |
2016 |
|
Date last |
2016 |
|
Obs |
1 |
|
| Pa first |
30 |
|
Pa last |
29.8 |
|
P.A. Now (θ) |
29.8° |
|
| Sep first |
2.6 |
|
Sep last |
2.612 |
|
Sep. Now (ρ) |
2.612" |
|
| Mag pri |
10.20 |
|
Mag sec |
19.00 |
|
delta mag (ΔM) |
8.8 |
|
Spectral class |
K8 (yellow-orange) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2674-00437-1 |
|
Gaia DR2 |
2055136151744560512 |
|
HD |
227590 |
|
