20214+3656 BLL 50 (V2183 Cyg)
20h 21m 21.88s +36° 55' 55.8" P.A. 110.00 sep 125.6 mag 9.54,9.82 Sp M4 dist. 462.96 pc (1510.18 l.y.)
| Coord 2000 |
20214+3656 |
|
Discov num |
BLL 50 |
|
Comp |
|
|
Coord arcsec 2000 |
20 21 21.88 +36 55 55.8 |
|
| Date first |
1880 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
111 |
|
Pa last |
110 |
|
P.A. Now (θ) |
110° |
|
| Sep first |
124.7 |
|
Sep last |
125.583 |
|
Sep. Now (ρ) |
125.583" |
|
| Mag pri |
9.54 |
|
Mag sec |
9.82 |
|
delta mag (ΔM) |
0.28 |
|
Spectral class |
M4 (red) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-007 |
|
| Notes |
N
(See Notes) |
|
rPM=0.557
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
V2183 Cyg |
|
Constellation |
Cygnus |
|
HIP |
120155 |
|
Tycho2 |
2684-00522-1 |
|
| Gaia DR2 |
2057564148278709760 |
|
HD |
193928 |
|
BD |
BD+36 4028 |
|
Distance |
462.96 |
|
| Distance ly |
1510.18 |
|