20496+5047 HDS 2968 (HD 198611)
20h 49m 33.11s +50° 46' 59.6" P.A. 69.00 sep 0.3 mag 7.31,10.67 Sp K5 dist. 400 pc (1304.8 l.y.)
| Coord 2000 |
20496+5047 |
|
Discov num |
HDS2968 |
|
Comp |
|
|
Coord arcsec 2000 |
20 49 33.11 +50 46 59.6 |
|
| Date first |
1991 |
|
Date last |
2011 |
|
Obs |
2 |
|
| Pa first |
106 |
|
Pa last |
69.4 |
|
P.A. Now (θ) |
69.4° |
|
| Sep first |
0.3 |
|
Sep last |
0.331 |
|
Sep. Now (ρ) |
0.331" |
|
| Mag pri |
7.31 |
|
Mag sec |
10.67 |
|
delta mag (ΔM) |
3.36 |
|
Spectral class |
K5 (yellow-orange) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-018 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 198611 |
|
Constellation |
Cygnus |
|
SAO |
32919 |
|
HIP |
102796 |
|
| Tycho2 |
3587-00260-1 |
|
Gaia DR2 |
2169898708667423104 |
|
HD |
198611 |
|
GC |
29058 |
|
| BD |
BD+50 3209 |
|
Distance |
400 |
|
Distance ly |
1304.8 |
|
