20148+2159 HDS 2886 (HD 192561)
20h 14m 46.74s +21° 58' 31.5" P.A. 64.00 sep 1.0 mag 7.32,10.63 Sp K5 dist. 271.74 pc (886.42 l.y.)
Coord 2000 |
20148+2159 |
|
Discov num |
HDS2886 |
|
Comp |
|
|
Coord arcsec 2000 |
20 14 46.74 +21 58 31.5 |
|
Date first |
1991 |
|
Date last |
2011 |
|
Obs |
6 |
|
Pa first |
63 |
|
Pa last |
63.6 |
|
P.A. Now (θ) |
63.6° |
|
Sep first |
1.0 |
|
Sep last |
1.012 |
|
Sep. Now (ρ) |
1.012" |
|
Mag pri |
7.32 |
|
Mag sec |
10.63 |
|
delta mag (ΔM) |
3.31 |
|
Spectral class |
K5 (yellow-orange) |
|
Pri motion ra |
+017 |
|
Sec motion ra |
+020 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=0.149 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 192561 |
|
Constellation |
Vulpecula |
|
SAO |
88398 |
|
HIP |
99788 |
|
Tycho2 |
1630-00074-1 |
|
Gaia DR2 |
1829774437406531968 |
|
HD |
192561 |
|
GC |
28122 |
|
BD |
BD+21 4115 |
|
Distance |
271.74 |
|
Distance ly |
886.42 |
|