20248+4009 HO 278 (HD 194558)
20h 24m 48.79s +40° 09' 13.0" P.A. 70.00 sep 0.1 mag 7.50,7.50 Sp K3III dist. 201.61 pc (657.65 l.y.)
Coord 2000 |
20248+4009 |
|
Discov num |
HO 278 |
|
Comp |
|
|
Coord arcsec 2000 |
20 24 48.79 +40 09 13.0 |
|
Date first |
1886 |
|
Date last |
1953 |
|
Obs |
7 |
|
Pa first |
173 |
|
Pa last |
70 |
|
P.A. Now (θ) |
70° |
|
Sep first |
0.3 |
|
Sep last |
0.1 |
|
Sep. Now (ρ) |
0.1" |
|
Mag pri |
7.50 |
|
Mag sec |
7.50 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
K3III (yellow-orange) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
|
|
Pri motion dec |
+002 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 194558 |
|
Constellation |
Cygnus |
|
SAO |
69986 |
|
HIP |
100691 |
|
Tycho2 |
3156-02224-1 |
|
Gaia DR2 |
2067477207669515136 |
|
HD |
194558 |
|
GC |
28406 |
|
ADS |
13833 |
|
BD |
BD+39 4172 |
|
Distance |
201.61 |
|
Distance ly |
657.65 |
|