20067+3455 A 278 (HD 227704)
20h 06m 41.01s +34° 54' 40.3" P.A. 295.00 sep 1.7 mag 8.75,11.19 Sp B0III dist. 14285.71 pc (46599.99 l.y.)
| Coord 2000 |
20067+3455 |
|
Discov num |
A 278 |
|
Comp |
|
|
Coord arcsec 2000 |
20 06 41.01 +34 54 40.3 |
|
| Date first |
1901 |
|
Date last |
2014 |
|
Obs |
10 |
|
| Pa first |
295 |
|
Pa last |
295.2 |
|
P.A. Now (θ) |
295.2° |
|
| Sep first |
1.4 |
|
Sep last |
1.687 |
|
Sep. Now (ρ) |
1.687" |
|
| Mag pri |
8.75 |
|
Mag sec |
11.19 |
|
delta mag (ΔM) |
2.44 |
|
Spectral class |
B0III (blue-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=0.156 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 227704 |
|
Constellation |
Cygnus |
|
SAO |
69424 |
|
HIP |
99061 |
|
| Tycho2 |
2679-00188-1 |
|
Gaia DR2 |
2058426131045103488 |
|
HD |
227704 |
|
BD |
BD+34 3874 |
|
| Distance |
14285.71 |
|
Distance ly |
46599.99 |
|
