20274+4727 A 732
20h 27m 26.06s +47° 26' 53.5" P.A. 78.00 sep 0.7 mag 9.65,9.81 Sp F2
| Coord 2000 |
20274+4727 |
|
Discov num |
A 732 |
|
Comp |
|
|
Coord arcsec 2000 |
20 27 26.06 +47 26 53.5 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
77 |
|
Pa last |
78.4 |
|
P.A. Now (θ) |
78.4° |
|
| Sep first |
0.7 |
|
Sep last |
0.71 |
|
Sep. Now (ρ) |
0.71" |
|
| Mag pri |
9.65 |
|
Mag sec |
9.81 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3577-01575-1 |
|
Gaia DR2 |
2083564849499934720 |
|
