21197+5303 S 786 (HD 203320)
21h 19m 40.77s +53° 03' 29.2" P.A. 298.00 sep 47.9 mag 6.94,9.16 Sp K2 dist. 179.86 pc (586.7 l.y.)
Coord 2000 |
21197+5303 |
|
Discov num |
S 786 |
|
Comp |
|
|
Coord arcsec 2000 |
21 19 40.77 +53 03 29.2 |
|
Date first |
1824 |
|
Date last |
2019 |
|
Obs |
33 |
|
Pa first |
301 |
|
Pa last |
298.3 |
|
P.A. Now (θ) |
298.3° |
|
Sep first |
48.5 |
|
Sep last |
47.873 |
|
Sep. Now (ρ) |
47.873" |
|
Mag pri |
6.94 |
|
Mag sec |
9.16 |
|
delta mag (ΔM) |
2.22 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
+007 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-008 |
|
Notes |
N
(See Notes) |
|
rPM=0.685
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 203320 |
|
Constellation |
Cygnus |
|
SAO |
33323 |
|
HIP |
105298 |
|
Tycho2 |
3953-00786-1 |
|
Gaia DR2 |
2175448631041916928 |
|
HD |
203320 |
|
GC |
29868 |
|
BD |
BD+52 2913 |
|
Distance |
179.86 |
|
Distance ly |
586.7 |
|