20547+4614 YSC 163 (HD 199311)
20h 54m 39.92s +46° 13' 52.3" P.A. 101.00 sep 0.7 mag 6.70,10.80 Sp A2V dist. 118.62 pc (386.94 l.y.)
Coord 2000 |
20547+4614 |
|
Discov num |
YSC 163 |
|
Comp |
|
|
Coord arcsec 2000 |
20 54 39.92 +46 13 52.3 |
|
Date first |
2008 |
|
Date last |
2014 |
|
Obs |
3 |
|
Pa first |
100 |
|
Pa last |
101.2 |
|
P.A. Now (θ) |
101.2° |
|
Sep first |
0.7 |
|
Sep last |
0.726 |
|
Sep. Now (ρ) |
0.726" |
|
Mag pri |
6.70 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
4.1 |
|
Spectral class |
A2V (white) |
|
Pri motion ra |
+015 |
|
Sec motion ra |
|
|
Pri motion dec |
+002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 199311 |
|
Constellation |
Cygnus |
|
SAO |
50218 |
|
HIP |
103213 |
|
Tycho2 |
3575-01676-1 |
|
Gaia DR2 |
2163397090263102592 |
|
HD |
199311 |
|
GC |
29196 |
|
BD |
BD+45 3326 |
|
Distance |
118.62 |
|
Distance ly |
386.94 |
|