20155+4743 S 743 (Omi2 Cyg)
20h 15m 28.32s +47° 42' 51.2" P.A. 175.00 sep 208.5 mag 4.16,8.36 Sp K7Ib+B6V dist. 324.68 pc (1059.11 l.y.)
| Coord 2000 |
20155+4743 |
|
Discov num |
S 743 |
|
Comp |
|
|
Coord arcsec 2000 |
20 15 28.32 +47 42 51.2 |
|
| Date first |
1824 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
175 |
|
Pa last |
174.7 |
|
P.A. Now (θ) |
174.7° |
|
| Sep first |
208.9 |
|
Sep last |
208.496 |
|
Sep. Now (ρ) |
208.496" |
|
| Mag pri |
4.16 |
|
Mag sec |
8.36 |
|
delta mag (ΔM) |
4.2 |
|
Spectral class |
K7Ib+B6V (yellow-orange/blue-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
+005 |
|
| Notes |
N
S
(See Notes, Parallax indidates non-physical) |
|
rPM=1.259
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
Omi2 Cyg |
|
Var name |
V1488 Cyg |
|
Constellation |
Cygnus |
|
SAO |
49385 |
|
| HIP |
99848 |
|
Tycho2 |
3576-02157-1 |
|
Gaia DR2 |
2084154943645178368 |
|
HD |
192909 |
|
| HR |
7751 |
|
GC |
28160 |
|
BD |
BD+47 3059 |
|
Bayer |
Omicron 2 Cygni |
|
| Bayer name |
Omi2 Cyg |
|
Flamsteed |
32 Cygni |
|
Flamsteed name |
32 Cyg |
|
Distance |
324.68 |
|
| Distance ly |
1059.11 |
|
Bayer greek |
ο2 Cyg |
|
