21147+4143 POP 1231 (V386 Cyg)
21h 14m 40.43s +41° 42' 58.9" P.A. 269.00 sep 54.6 mag 9.90,11.01 Sp F5Ib dist. 540.54 pc (1763.24 l.y.)
| Coord 2000 |
21147+4143 |
|
Discov num |
POP1231 |
|
Comp |
|
|
Coord arcsec 2000 |
21 14 40.43 +41 42 58.9 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
270 |
|
Pa last |
269.4 |
|
P.A. Now (θ) |
269.4° |
|
| Sep first |
56.9 |
|
Sep last |
54.594 |
|
Sep. Now (ρ) |
54.594" |
|
| Mag pri |
9.90 |
|
Mag sec |
11.01 |
|
delta mag (ΔM) |
1.11 |
|
Spectral class |
F5Ib (yellow-white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+018 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=1.077
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
V386 Cyg |
|
Constellation |
Cygnus |
|
HIP |
104877 |
|
Tycho2 |
3177-01000-1 |
|
| Gaia DR2 |
1968971582984827136 |
|
BD |
BD+41 4049 |
|
Distance |
540.54 |
|
Distance ly |
1763.24 |
|
