20164+5542 KR 49 (HD 239364)
20h 16m 24.03s +55° 41' 48.8" P.A. 114.00 sep 1.7 mag 9.99,10.30 Sp A0
| Coord 2000 |
20164+5542 |
|
Discov num |
KR 49 |
|
Comp |
|
|
Coord arcsec 2000 |
20 16 24.03 +55 41 48.8 |
|
| Date first |
1890 |
|
Date last |
2017 |
|
Obs |
16 |
|
| Pa first |
114 |
|
Pa last |
113.5 |
|
P.A. Now (θ) |
113.5° |
|
| Sep first |
1.8 |
|
Sep last |
1.7 |
|
Sep. Now (ρ) |
1.7" |
|
| Mag pri |
9.99 |
|
Mag sec |
10.30 |
|
delta mag (ΔM) |
0.31 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 239364 |
|
Constellation |
Cygnus |
|
SAO |
32421 |
|
Tycho2 |
3941-00816-1 |
|
| Gaia DR2 |
2186107709074256512 |
|
HD |
239364 |
|